AHPHX Compact. Heat Recovery Air Handling Unit. BIM & REVIT Engineering Solutions. Acoustic Testing Laboratory College of Science & Technology

Transcription

1 HANDLERS LTD AHPHX Compact Heat Recovery Air Handling Unit 1262 Acoustic Testing Laboratory College of Science & Technology BIM & REVIT Engineering Solutions

2 The Company Air Handlers has been trading since May 1989, and has just celebrated 25 years in business in The Company operates from its 60,000 Sq Ft Factory in Salford Quays which was purpose built in year Product Development... The Company is continually updating its products to comply with changing energy saving technologies, so the introduction of the AHPHX Compact Range of air handling units is based on changes in specific Fan power and heat recovery legislation adopting higher energy saving technology. Compliance... The AHPHX air handling units comply with BS EN 1886 Class L2 Construction Standards. Air handling unit construction and ErP European Directive 2018 for energy recovery efficiencies. Acoustic Performance... Extensive acoustic testing of casework construction has been carried out at both the companies testing facilities, and Salford University Acoustic Testing Laboratory. Acoustic tests were carried out on twenty double skin, composite panel/frame systems, eight different triple and quadruple skin composite panel/frame systems, to BS. EN ISO (2010) which have all been certified as UKAS accredited Acoustic Testing Laboratory College of Science & Technology 2

3 Location Bag Filters AHPHX Compact Package Heat Reclaim Air Handling Units are normally located internally in plantrooms, external to the building or on the roof. Construction Frame Insulated extruded anodised aluminium pentapost sections with solid die cast mechanical fit corners are used to build each frame. The frame is acoustically insulated to prevent noise leakage. Panels Panels are flush fitted into the frame and air sealed with neoprene gaskets. A range of acoustically insulated panels are available to meet the sound reduction required in the space. Access Panels All access panels will be flush mounted in the frame, and constructed as the fixed panels. Fan and control panel access panels will be lockable. Quick release, other access panels will have multi directional handles. Heat Recovery AHPHX Units utilise a diagonal cross flow plate heat exchanger having sealed shaped plates, giving energy recovery efficiencies of up to 85%. Standard plate heat exchangers are constructed from aluminium, but ant-corrosive coatings are available for coastal or aggresive atmospheres. Please contact our sales office for further details. Face and bypass dampers, actuator operated, offer a summer by pass facility. Plate heat exchangers used in the AHPHX air handling unit range are eurovent certified,and out performs Erp 2018 Eco directive 2009/125/EC. Filters Filters are fitted to both the fresh air and return air inlets. G4 grade panel filters are used as standard. Disposable multi pocket bag filters can be offered as an alternative or secondary filter with grades F5, F6, F7 available. Manometers or pressure differential guages factory fitted are available as an option. Heating Coil Low temperature hot water heating coils are contained within the casework on slide rails for the ease of removal. Coils are constructed as standard from copper tubes and headers with aluminium fins. Optional coil construction: Bare tube (frost coils) Wide spaced fins (frost coils) Polyester coated fins. Blygold coated fins. Copper fins. HTM 03 compliant coils. Cooling Coil Options Cooling coil options are available to offer mechanical cooling, direct expansion or chilled water coils constructed from copper tubes and headers with aluminium fins as standard. Optional coil construction: Polyester coated aluminium fins. Blygold coated fins. Copper fins. Copper fins electro tinned. HTM -03 Compliant. Drain trays are fitted to cooling coils and can be fixed or removable, all drain trays have a inbuilt slope. Electric Heaters Cooling Coil Manufactured with sheathed elements, and fitted with a high temperature cut out. Balanced phase elements are arranged for thyristor or step control. 3

4 Motors operate via a 0-10V DC output from the motor, it provides infinitely variable speed control. Backward curved scroll free fans are quiet running with optimised airflow through the impeller, giving significantly reduced tonal noise. Dampers Fans Electric Heater All dampers are constructed from an aerofoil section double skin aluminium blade profile with edge, blade and side seals to offer low leakage. The blade rotation is performed by rigid nylon cogs which operate out of Air Stream. The damper operating mechanism is connected to an optional factory fitted and pre-wired actuator via a square brass drive shaft. Thermal Insulated Dampers Thermally insulated blades can be provided for fresh air and exhaust air shut off dampers which add protection to filters and coil freezing. Thermal Insulated Dampers AHPHX Compact air handling units have supply and return air backward curved centrifugal plug type fans, direct driven by high efficiency EC motors. This method of scroll free fan produces an optimal low loss flow of air through the impeller so there are no longer any drastic cross sectional changes. Multi fan wall arrangements are used to achieve higher air flow performance and efficiency. Fan Inlet Flow grids By fitting an inlet flow grid to the supply fan it is possible to achieve significant noise reduction from the fan. The noise reduction is predominantly low frequency decay (i.e. 63Hz, 125Hz, 250Hz), which can help offer significant sound power loss. This sound power loss is created by the reduction in turbulence hitting the rotating blades, with tonal frequency components, known as impellor noise or tonal noise. Tonal noise consists of the blade passing noise and its harmonics. The frequency of the blade passing noise can be calculated as the sum of the fan speed and the number of blades. A flow-grid fitted to the inlet of the fans will significantly reduce the low frequency noise generated disturbance. The vortex is split when impacting the grille as it is considerably weakened when it flows through the flowgrid. Sound pressure is reduced, particularly the low frequency. The chart below indicates the power loss in octave bands. Flowgrids Freq Hz K Fans Power loss db

5 Baseframes Casework Class Formed 2.5mm galvanised steel baseframes are fitted to all AHPHX Compact air handling units, a standard height of 100mm is included, but optional increased height baseframes are available on request. In the case of HTM - 03 and healthcare projects, the baseframe will be as laid down in the specifications. All baseframes incorporate lifting points in built into the baseframe and designed to suit the specific lifting weight of the air handling unit. Lifting instructions and method statement for securing lifting equipment are issued with OEM information on delivery. Controls AHPHX Compact air handling units can be supplied with an optional in built controls package with weatherproof options. Standard Control Package This option includes for the control panel to be built into the air handling unit casework or mounted directly onto it. All internal components will be pre-wired with isolators, actuators, sensors, thermostats, pressure switches all factory fitted. The control system will incorporate a controller which contains features to act independent or with BMS. Modbus or BACnet facility. Display features can be provided on the controller. The control package includes speed controllers built into the controller to speed regulate the E C fans. Control system options: Trend, Carel or similar controller. Output facility to operate remote condensing unit(s) or heat pump unit(s). Output to operate a thyristor controller (additional) for electric heater 0 < 10 Volt temperature regulation. Internal Control Panel External Weatherproof Control Panel AHPHX Compact air handling units have various types of casework available as detailed below. Standard Casework Standard Casework is constructed from a 30mm anodised aluminium framework with 25mm double skin insulated panels. Standard Casework Panel Options 30/25FG OPTION 1 30/25FG 0.9mm inner skin galvanised sheet metal 1.2 mm outer skin galvanised sheet metal OPTION 2 30/25FG 1.2mm inner skin galvanised sheet metal 0.7mm outer skin plastisol plastic coated steel Sound Reduction Index Frequency Hz K 2K 4K 8K Power Loss db /50FG OPTION 1 50/50FG 0.9mm inner skin galvanised sheet metal 1.2 mm outer skin galvanised sheet metal OPTION 2 50/50FG 1.2mm inner skin galvanised sheet metal 0.7mm outer skin plastisol plastic coated steel Sound Reduction Index Frequency Hz K 2K 4K 8K Power Loss db Acoustic Enhanced Casework Various acoustically enhanced panels are available with different thickness and acoustic insulation composites, frames are constructed from anodised aluminium and acoustically insulated to prevent sound leakage. All acoustic panel options are listed below with their sound reduction index. 30/25AS (Double Skin) OPTION 1 30/25AS 30mm anodised aluminium acoustic insulated frame with 25mm double skin sound barrier insulated panels. Inner Skin 0.9mm inner skin galvanised sheet metal Outer skin 1.2mm outer skin galvanised sheet metal OPTION 2 30/25AS 1.2mm inner skin galvanised sheet metal 0.7mm outer skin plastisol plastic coated steel Sound Reduction Index 50/50 PB (Double Skin) Frequency Hz K 2K 4K 8K Power Loss db

6 30/25PB (Double Skin) OPTION 1 30/25PB 30mm anodised aluminium acoustic insulated frame with 25mm double skin sound barrier insulated panels. Inner Skin 0.9mm inner skin galvanised sheet metal Outer skin 1.2mm outer skin galvanised sheet metal OPTION 2 30/25PB 1.2mm inner skin galvanised sheet metal 0.7mm outer skin plastisol plastic coated steel Sound Reduction Index Frequency Hz K 2K 4K 8K Power Loss db /25TS PB (Triple Skin) OPTION 1 30/25TS PB 30mm anodised aluminium acoustic insulated frame with 25mm double skin sound barrier insulated panels. Inner Skin 0.9mm inner skin galvanised sheet metal Intermediate skin 0.9mm inner skin galvanised sheet metal Outer skin 1.2mm outer skin galvanised sheet metal OPTION 2 30/25TS PB 1.2mm inner skin galvanised sheet metal 1.2mm intermediate skin galvanised sheet metal 0.7mm outer skin plastisol plastic coated steel Sound Reduction Index Frequency Hz K 2K 4K 8K Power Loss db /50FG PB (Double Skin) OPTION 1 50/50FG PB 50mm anodised aluminium acoustic insulated frame with 50mm double skin acoustic composite insulated panels. Inner Skin 0.9mm inner skin galvanised sheet metal Outer skin 1.2mm outer skin galvanised sheet metal OPTION 2 50/50FG PB 1.2mm inner skin galvanised sheet metal 0.7mm outer skin plastisol plastic coated steel Sound Reduction Index Frequency Hz K 2K 4K 8K Power Loss db /50FG TS PB (Triple Skin) OPTION 1 30/25FG TS PB 50mm anodised aluminium acoustic insulated frame with 50mm triple skin acoustic composite panels. Inner Skin 0.9mm inner skin galvanised sheet metal Intermediate skin 0.9mm inner skin galvanised sheet metal Outer skin 1.2mm outer skin galvanised sheet metal OPTION 2 50/50FG TS PB 1.2mm inner skin galvanised sheet metal 1.2mm intermediate skin galvanised sheet metal 0.7mm outer skin plastisol plastic coated steel Sound Reduction Index Frequency Hz K 2K 4K 8K Power Loss db /50AS TS PB (Triple Skin) OPTION 1 50/50AS TS PB 50mm anodised aluminium acoustic insulated frame with 50mm triple skin acoustic composite panels. Inner Skin 0.9mm inner skin galvanised sheet metal Intermediate skins 0.9mm inner skin galvanised sheet metal Outer skin 1.2mm outer skin galvanised sheet metal OPTION 2 50/50AS TS PB 1.2mm inner skin galvanised sheet metal 1.2mm intermediate skin galvanised sheet metal 0.7mm outer skin plastisol plastic coated steel Sound Reduction Index Frequency Hz K 2K 4K 8K Power Loss db /50AS QS PB (Quadrouple Skin) OPTION 1 50/50AS QS PB 50mm anodised aluminium acoustic insulated frame with 50mm quadruple skin acoustic composite insulated panels. Inner Skin 0.9mm inner skin galvanised sheet metal Intermediate skin 2 off 0.9mm intermediate skins galvanised sheet metal Outer skin 1.2mm outer skin galvanised sheet metal OPTION 2 50/50AS QS PB 1.2mm inner skin galvanised sheet metal 2 off 1.2mm intermediate skins galvanised sheet metal 0.7mm outer skin plastisol plastic coated steel Sound Reduction Index Frequency Hz K 2K 4K 8K Power Loss db

7 Certification All acoustic SRI tests are certified by Salford University Test Laboratories to BS EN ISO (2010) Report No s 1429 & Accreditation In partnership with Salford University acoustic testing laboratory a range of composite acoustic panels have been designed and tested. To obtain the true casework noise breakout, the frame and panel assembly have to be tested with a large enough area sample to give a true representation of AHPHX Compact casework. In practice the framework can leak sound which will flank the panels. Therefore the frame must be acoustically insulated to the same standard as the panels. Test set up during testing programme Assembling test frame and panels 7

8 Type AHPHX Compact air handling units are double stacked in configuration, and can contain different components which are described in their individual type and make up of components. The performance charts will relate to the type of AHPHX Compact unit components make up, which allows for individual components maximum pressure drops. Type 1 Components available for selection with type 1 AHPHX Compact Units: Inlet attenuators. Inlet/ exhaust dampers. Mixing box/recirculation section Plate exchanger heat recovery device with face and bypass dampers and drain tray. Panel filters G3/G4 grade on supply and extract. Fan selection containing E.C. backward curved plug fan(s). Discharge attenuators. Type 2 Components available for selection with type 2 AHPHX Compact Units: Inlet attenuators. Inlet/exhaust dampers. Mixing box/recirculation section Plate exchanger heat recovery device with face and bypass dampers and drain tray. Panel filters G3/G4 grade on supply and extract. Electric heater battery. LPHW heating coil. Fan section containing E.C. backward curved plug fan(s). Discharge attenuators. Type 3 Components available for selection with type 3 AHPHX Compact Units: Inlet attenuators. Inlet dampers. Mixing box/recirculation section. Plate exchanger heat recovery device with face and bypass dampers and drain tray. Panel filters G3/G4 grades on supply and extract. Bag filters grade F5/F6/F7 Electric heater battery. LPHW coil. Fan selection containing E.C. backward curved plug fan(s). Cooling coil chilled water or direct expansion heat pump arrangement coil available. Discharge attenuators. Type 4 Components available for selection with type 4 AHPHX Compact Units Inlet attenuators. Inlet dampers. Mixing box/ recirculation section. Rotary thermal wheel heat recovery device. Panel filters G3/G4 grades on supply and extract. Electric heater battery. LPHW coil. Fan section containing E.C. backward curved plug fan(s). Cooling coil chilled water or direct expansion heat pump coil available. Bag filters F5/F6/F7 grade. Discharge attenuators. Note The casework class does not affect the performance value in the selection charts but will affect the dimensions of the unit and its acoustic breakout performance. 8

9 Selection Chart MODEL AHPHX 800/T1/ /1F Performance TYPICAL TYPE 1 COMPONENT CONFIGURATION External Pressure Pascals Airflow (m³/hr) Inlet SWL (db) Outlet SWL (db) Absorbed power (Watts) Airflow (m³/hr) Dry Efficiency % Wet Efficiency % Supply Air Lat C Energy Recovered (Kw) EQUAL FLOWS ECO DIRECTIVE ErP 2016/2018 COMPLIANT 390WATTS 2350RPM EC310/390/1F Plate Heat Exchanger with by pass Model PHX/W /D Casework Class Weight (kg) H1 H2 H3 H4 H5 H6 H7 W1 W2 L1 30/25 FG /25 AS /25 PB /25 TS PB /50 FG /50 FG PB /50 FG TS PB /50 AS TS PB /50 AS QS PB

10 Selection Chart MODEL AHPHX 800/T2/ /1F Performance TYPICAL TYPE 2 COMPONENT CONFIGURATION External Pressure Pascals Airflow (m³/hr) Inlet SWL (db) Outlet SWL (db) Absorbed power (Watts) Airflow (m³/hr) Dry Efficiency % Wet Efficiency % Supply Air Lat C Energy Recovered (Kw) EQUAL FLOWS ECO DIRECTIVE ErP 2016/2018 COMPLIANT 390WATTS 2350RPM EC310/390/1F Plate Heat Exchanger with by pass Model PHX/W /D Electric Heater Data Based on minimum airflow 9Kw single or three phase electric supply. LPHW Coil Data Based on maximum airflow and 82/71 C. Maximum heating output 10Kw. Casework Class Weight (kg) H1 H2 H3 H4 H5 H6 H7 W1 W2 L1 L2 30/25 FG /25 AS /25 PB /25 TS PB /50 FG /50 FG PB /50 FG TS PB /50 AS TS PB /50 AS QS PB NOTE Type 2 (T2) AHPHX Units have a single bottom deck section attached to the type 1 (T1), containing an electric or LPHW Heating Coil as illustrated on the above diagram. 10

11 Selection Chart MODEL AHPHX 800/T3/ /1F Performance TYPICAL TYPE 3 COMPONENT CONFIGURATION 390WATTS 2350RPM EC /1F Plate Heat Exchanger with by pass Model PHX/W /D External Pressure Pascals Airflow (m³/hr) Inlet SWL (db) Outlet SWL (db) Absorbed power (Watts) Airflow (m³/hr) Electric Heater Data Based on maximum airflow 9Kw single or three phase electric supply. LPHW Coil Data Based on maximum airflow and 82/71 C. Maximum heating output 10Kw. Cooling/Heat Pump Coil Data Chilled water/direct expansion coil data based on maximum airflow & chilled 6/12 C or DX 6 C. Max cooling output 9Kw. Dry Efficiency % Wet Efficiency % Supply Air Lat C Energy Recovered (Kw) EQUAL FLOWS ECO DIRECTIVE ErP 2016/2018 COMPLIANT Casework Class Weight (kg) H1 H2 H3 H4 H5 H6 H7 W1 W2 L1 L2 30/25 FG /25 AS /25 PB /25 TS PB /50 FG /50 FG PB /50 FG TS PB /50 AS TS PB /50 AS QS PB NOTE Type 3 (T3) AHPHX Units have a single bottom deck section attached to the type 1 (T1) unit, containing an electric or LPHW heating coil, together with a chilled water or direct expansion cooling coil. A heat pump coil is also available in this section as an option. All as illustrated on the above diagram. 11

12 Selection Chart MODEL AHPHX 800/T4/ /1F Performance TYPICAL TYPE 4 COMPONENT CONFIGURATION 390WATTS 2350RPM EC310/390/1F External Pressure Pascals Airflow (m³/hr) Inlet SWL (db) Outlet SWL (db) Absorbed power (Watts) Airflow (m³/hr) Dry Efficiency % Wet Efficiency % Supply Air Lat C Energy Recovered (Kw) Secondary F7 grade Bag Filters Plate Heat Exchanger with by pass Model PHX/W /D EQUAL FLOWS ECO DIRECTIVE ErP 2016/2018 COMPLIANT Electric Heater Data Based on minimum airflow 9Kw single or three phase electric supply. LPHW Coil Data Based on maximum airflow and 82/71 C. Maximum heating output 10Kw. Cooling/Heat Pump Coil Data Chilled water/direct expansion coil data based on maximum airflow & chilled 6/12 C or DX 6 C. Max cooling output 9Kw. Casework Class Weight (kg) H1 H2 H3 H4 H5 H6 H7 W1 W2 L1 L2 30/25 FG /25 AS /25 PB /25 TS PB /50 FG /50 FG PB /50 FG TS PB /50 AS TS PB /50 AS QS PB NOTE Type 3 (T3) AHPHX Units have a single bottom deck section attached to the type 1 (T1) unit, containing an electric or LPHW heating coil, together with a chilled water or direct expansion cooling coil. A heat pump coil is also available in this section as an option. All as illustrated on the above diagram. Section includes a F5 to F7 grade Bag Filter arranged for side withdrawal. 12

13 Selection Chart MODEL AHPHX 1000/T1/ /1F Performance TYPICAL TYPE 1 COMPONENT CONFIGURATION External Pressure Pascals Airflow (m³/hr) Inlet SWL (db) Outlet SWL (db) Absorbed power (Watts) Airflow (m³/hr) Dry Efficiency % Wet Efficiency % Supply Air Lat C Energy Recovered (Kw) EQUAL FLOWS ECO DIRECTIVE ErP 2016/2018 COMPLIANT 680WATTS 3000RPM EC310/680/1F Plate Heat Exchanger with by pass Model PHX/W1000/D Casework Class Weight (kg) H1 H2 H3 H4 H5 H6 H7 W1 W2 L1 30/25 FG /25 AS /25 PB /25 TS PB /50 FG /50 FG PB /50 FG TS PB /50 AS TS PB /50 AS QS PB

14 Selection Chart MODEL AHPHX 1000/T2/ /1F Performance TYPICAL TYPE 2 COMPONENT CONFIGURATION 680WATTS 3000RPM EC310/680/1F Plate Heat Exchanger with by pass Model PHX/W1000/ Electric Heater Data Based on maximum airflow 18Kw single or three phase electric supply. LPHW Coil Data Based on maximum airflow and 82/71 C. Maximum heating output 20Kw. External Pressure Pascals Airflow (m³/hr) Inlet SWL (db) Outlet SWL (db) Absorbed power (Watts) Airflow (m³/hr) Dry Efficiency % Wet Efficiency % Supply Air Lat C Energy Recovered (Kw) EQUAL FLOWS ECO DIRECTIVE ErP 2016/2018 COMPLIANT Casework Class Weight (kg) H1 H2 H3 H4 H5 H6 H7 W1 W2 L1 L2 30/25 FG /25 AS /25 PB /25 TS PB /50 FG /50 FG PB /50 FG TS PB /50 AS TS PB /50 AS QS PB NOTE Type 2 (T2) AHPHX Units have a single bottom deck section attached to the type 1 (T1), containing an electric or LPHW Heating Coil as illustrated on the above diagram. 14

15 Selection Chart MODEL AHPHX 1000/T3/ /1F Performance TYPICAL TYPE 3 COMPONENT CONFIGURATION 680WATTS 3000RPM EC310/680/1F Plate Heat Exchanger with by pass Model PHX/W /D1175 External Pressure Pascals Airflow (m³/hr) Inlet SWL (db) Outlet SWL (db) Absorbed power (Watts) Cooling/Heat Pump Coil Data Chilled water/direct expansion coil data based on maximum airflow & chilled 6/12 C or DX 6 C. Max cooling output 20Kw. Airflow (m³/hr) Dry Efficiency % Wet Efficiency % Supply Air Lat C Energy Recovered (Kw) EQUAL FLOWS ECO DIRECTIVE ErP 2016/2018 COMPLIANT Electric Heater Data Based on minimum airflow 15Kw single or three phase electric supply. LPHW Coil Data Based on maximum airflow and 82/71 C. Maximum heating output 16Kw. Casework Class Weight (kg) H1 H2 H3 H4 H5 H6 H7 W1 W2 L1 L2 30/25 FG /25 AS /25 PB /25 TS PB /50 FG /50 FG PB /50 FG TS PB /50 AS TS PB /50 AS QS PB NOTE Type 3 (T3) AHPHX Units have a single bottom deck section attached to the type 1 (T1) unit, containing an electric or LPHW heating coil, together with a chilled water or direct expansion cooling coil. A heat pump coil is also available in this section as an option. All as illustrated on the above diagram. 15

16 Selection Chart MODEL AHPHX 1000/T4/ /1F Performance TYPICAL TYPE 4 COMPONENT CONFIGURATION WATTS 3000RPM EC310/680/1F Secondary F7 Bag Filters. Plate Heat Exchanger with by pass Model PHX/W /D1175 External Pressure Pascals Airflow (m³/hr) Inlet SWL (db) Outlet SWL (db) Absorbed power (Watts) Airflow (m³/hr) Dry Efficiency % Wet Efficiency % Supply Air Lat C Energy Recovered (Kw) EQUAL FLOWS ECO DIRECTIVE ErP 2016/2018 COMPLIANT Electric Heater Data Based on maximum airflow 15Kw single or three phase electric supply. LPHW Coil Data Based on maximum airflow and 82/71 C. Maximum heating output 16Kw. Casework Class Weight (kg) H1 H2 H3 H4 H5 H6 H7 W1 W2 L1 Cooling/Heat Pump Coil Data Chilled water/direct expansion coil data based on maximum airflow & chilled 6/12 C or DX 6 C. Max cooling output 20Kw. 30/25 FG /25 AS /25 PB /25 TS PB /50 FG /50 FG PB /50 FG TS PB /50 AS TS PB /50 AS QS PB NOTE Type 3 (T3) AHPHX Units have a single bottom deck section attached to the type 1 (T1) unit, containing an electric or LPHW heating coil, together with a chilled water or direct expansion cooling coil. A heat pump coil is also available in this section as an option. All as illustrated on the above diagram. Section includes a F5 to F7 grade Bag Filter arranged for side withdrawal.

17 Selection Chart MODEL AHPHX 1500/T1/ /2F Performance TYPICAL TYPE 1 COMPONENT CONFIGURATION External Pressure Pascals Airflow (m³/hr) Inlet SWL (db) Outlet SWL (db) Absorbed power (Watts) Airflow (m³/hr) Dry Efficiency % Wet Efficiency % Supply Air Lat C Energy Recovered (Kw) EQUAL FLOWS ECO DIRECTIVE ErP 2016/2018 COMPLIANT 780WATTS 2350RPM EC310/390/2F Plate Heat Exchanger with by pass Model PHX/W /D Casework Class Weight (kg) H1 H2 H3 H4 H5 H6 H7 W1 W2 L1 30/25 FG /25 AS /25 PB /25 TS PB /50 FG /50 FG PB /50 FG TS PB /50 AS TS PB /50 AS QS PB

18 Selection Chart MODEL AHPHX 1500/T2/ /2F Performance TYPICAL TYPE 2 COMPONENT CONFIGURATION External Pressure Pascals Airflow (m³/hr) Inlet SWL (db) Outlet SWL (db) Absorbed power (Watts) Airflow (m³/hr) Dry Efficiency % Wet Efficiency % Supply Air Lat C Energy Recovered (Kw) EQUAL FLOWS ECO DIRECTIVE ErP 2016/2018 COMPLIANT 780WATTS 2350RPM EC310/390/2F Plate Heat Exchanger with by pass Model PHX/W /D Electric Heater Data Based on minimum airflow 24Kw single or three phase electric supply. LPHW Coil Data Based on maximum airflow and 82/71 C. Maximum heating output 26Kw. Casework Class Weight (kg) H1 H2 H3 H4 H5 H6 H7 W1 W2 L1 L2 30/25 FG /25 AS /25 PB /25 TS PB /50 FG /50 FG PB /50 FG TS PB /50 AS TS PB /50 AS QS PB NOTE Type 2 (T2) AHPHX Units have a single bottom deck section attached to the type 1 (T1), containing an electric or LPHW Heating Coil as illustrated on the above diagram. 18

19 Selection Chart MODEL AHPHX 1500/T3/ /2F Performance TYPICAL TYPE 3 COMPONENT CONFIGURATION 780WATTS 2350RPM EC310/390/2F Plate Heat Exchanger with by pass Model PHX/W /D External Pressure Pascals Airflow (m³/hr) Inlet SWL (db) Outlet SWL (db) Absorbed power (Watts) Airflow (m³/hr) Dry Efficiency % Wet Efficiency % Supply Air Lat C Energy Recovered (Kw) Electric Heater Data Based on minimum airflow 24Kw single or three phase electric supply. LPHW Coil Data Based on maximum airflow and 82/71 C. Maximum heating output 26Kw. Cooling/Heat Pump Coil Data Chilled water/direct expansion coil data based on maximum airflow & chilled 6/12 C or DX 6 C. Max cooling output 21Kw. EQUAL FLOWS ECO DIRECTIVE ErP 2016/2018 COMPLIANT Casework Class Weight (kg) H1 H2 H3 H4 H5 H6 H7 W1 W2 L1 L2 30/25 FG /25 AS /25 PB /25 TS PB /50 FG /50 FG PB /50 FG TS PB /50 AS TS PB /50 AS QS PB NOTE Type 3 (T3) AHPHX Units have a single bottom deck section attached to the type 1 (T1) unit, containing an electric or LPHW heating coil, together with a chilled water or direct expansion cooling coil. A heat pump coil is also available in this section as an option. All as illustrated on the above diagram. 19

20 Selection Chart MODEL AHPHX 1500/T4/ /2F Performance TYPICAL TYPE 4 COMPONENT CONFIGURATION WATTS 2350RPM EC310/390/2F External Pressure Pascals Airflow (m³/hr) Inlet SWL (db) Outlet SWL (db) Absorbed power (Watts) Airflow (m³/hr) Secondary F7 grade Bag Filters Plate Heat Exchanger with by pass Mode PHX/W /D790 Dry Efficiency % Wet Efficiency % Supply Air Lat C Energy Recovered (Kw) EQUAL FLOWS ECO DIRECTIVE ErP 2016/2018 COMPLIANT Electric Heater Data Based on minimum airflow 24Kw single or three phase electric supply. LPHW Coil Data Based on maximum airflow and 82/71 C. Maximum heating output 26Kw. Cooling/Heat Pump Coil Data Chilled water/direct expansion coil data based on maximum airflow & chilled 6/12 C or DX 6 C. Max cooling output 21Kw. Casework Class Weight (kg) H1 H2 H3 H4 H5 H6 H7 W1 W2 L1 L2 30/25 FG /25 AS /25 PB /25 TS PB /50 FG /50 FG PB /50 FG TS PB /50 AS TS PB /50 AS QS PB NOTE Type 3 (T3) AHPHX Units have a single bottom deck section attached to the type 1 (T1) unit, containing an electric or LPHW heating coil, together with a chilled water or direct expansion cooling coil. A heat pump coil is also available in this section as an option. All as illustrated on the above diagram. Section includes a F5 to F7 grade Bag Filter arranged for side withdrawal.

21 Selection Chart MODEL AHPHX 1700/T1/ /2F Performance TYPICAL TYPE 1 COMPONENT CONFIGURATION External Pressure Pascals Airflow (m³/hr) Inlet SWL (db) Outlet SWL (db) Absorbed power (Watts) Airflow (m³/hr) Dry Efficiency % Wet Efficiency % Supply Air Lat C Energy Recovered (Kw) EQUAL FLOWS ECO DIRECTIVE ErP 2016/2018 COMPLIANT 1360WATTS 3000RPM EC310/680/2F Plate Heat Exchanger with by pass Model PHX/W /D1390 Casework Class Weight (kg) H1 H2 H3 H4 H5 H6 H7 W1 W2 L1 30/25 FG /25 AS /25 PB /25 TS PB /50 FG /50 FG PB /50 FG TS PB /50 AS TS PB /50 AS QS PB

22 Selection Chart MODEL AHPHX/1700/T2/ /2F Performance TYPICAL TYPE 2 COMPONENT CONFIGURATION 1360WATTS 3000RPM EC310/680/2F Plate Heat Exchanger with by pass Model PHX/W /D1390 Electric Heater Data Based on minimum airflow 33Kw single or three phase electric supply. LPHW Coil Data Based on maximum airflow and 82/71 C. Maximum heating output 36Kw. External Pressure Pascals Airflow (m³/hr) Inlet SWL (db) Outlet SWL (db) Absorbed power (Watts) Airflow (m³/hr) Dry Efficiency % Wet Efficiency % Supply Air Lat C Energy Recovered (Kw) EQUAL FLOWS ECO DIRECTIVE ErP 2016/2018 COMPLIANT Casework Class Weight (kg) H1 H2 H3 H4 H5 H6 H7 W1 W2 L1 L2 30/25 FG /25 AS /25 PB /25 TS PB /50 FG /50 FG PB /50 FG TS PB /50 AS TS PB /50 AS QS PB NOTE Type 2 (T2) AHPHX Units have a single bottom deck section attached to the type 1 (T1), containing an electric or LPHW Heating Coil as illustrated on the above diagram. 22

23 Selection Chart MODEL AHPHX 1700/T3/ F Performance TYPICAL TYPE 3 COMPONENT CONFIGURATION 680WATTS 3000RPM EC310/680/2F Plate Heat Exchanger with by pass Model PHX/W /D1390 External Pressure Pascals Airflow (m³/hr) Inlet SWL (db) Outlet SWL (db) Absorbed power (Watts) Cooling/Heat Pump Coil Data Chilled water/direct expansion coil data based on maximum airflow & chilled 6/12 C or DX 6 C. Max cooling output 36Kw. Airflow (m³/hr) Dry Efficiency % Wet Efficiency % Supply Air Lat C Energy Recovered (Kw) EQUAL FLOWS ECO DIRECTIVE ErP 2016/2018 COMPLIANT Electric Heater Data Based on minimum airflow 33Kw single or three phase electric supply. LPHW Coil Data Based on maximum airflow and 82/71 C. Maximum heating output 36Kw. Casework Class Weight (kg) H1 H2 H3 H4 H5 H6 H7 W1 W2 L1 L2 30/25 FG /25 AS /25 PB /25 TS PB /50 FG /50 FG PB /50 FG TS PB /50 AS TS PB /50 AS QS PB NOTE Type 3 (T3) AHPHX Units have a single bottom deck section attached to the type 1 (T1) unit, containing an electric or LPHW heating coil, together with a chilled water or direct expansion cooling coil. A heat pump coil is also available in this section as an option. All as illustrated on the above diagram. 23

24 Selection Chart MODEL AHPHX 1700/T4/ /2F Performance TYPICAL TYPE 4 COMPONENT CONFIGURATION WATTS 3000RPM EC310/680/2F Secondary F7 Bag Filters. Plate Heat Exchanger with by pass Model PHX/W /D1390 External Pressure Pascals Airflow (m³/hr) Inlet SWL (db) Outlet SWL (db) Absorbed power (Watts) Airflow (m³/hr) Dry Efficiency % Wet Efficiency % Supply Air Lat C Energy Recovered (Kw) EQUAL FLOWS ECO DIRECTIVE ErP 2016/2018 COMPLIANT Electric Heater Data Based on minimum airflow 33Kw single or three phase electric supply. LPHW Coil Data Based on maximum airflow and 82/71 C. Maximum heating output 33Kw. Cooling/Heat Pump Coil Data Chilled water/direct expansion coil data based on maximum airflow & chilled 6/12 C or DX 6 C. Max cooling output 36Kw. Casework Class Weight (kg) H1 H2 H3 H4 H5 H6 H7 W1 W2 L1 L2 30/25 FG /25 AS /25 PB /25 TS PB /50 FG /50 FG PB /50 FG TS PB /50 AS TS PB /50 AS QS PB NOTE Type 3 (T3) AHPHX Units have a single bottom deck section attached to the type 1 (T1) unit, containing an electric or LPHW heating coil, together with a chilled water or direct expansion cooling coil. A heat pump coil is also available in this section as an option. All as illustrated on the above diagram. Section includes a F5 to F7 grade Bag Filter arranged for side withdrawal.

25 Selection Chart MODEL AHPHX 1800/T1/ /3F Performance TYPICAL TYPE 1 COMPONENT CONFIGURATION External Pressure Pascals Airflow (m³/hr) Inlet SWL (db) Outlet SWL (db) Absorbed power (Watts) Airflow (m³/hr) Dry Efficiency % Wet Efficiency % Supply Air Lat C Energy Recovered (Kw) EQUAL FLOWS ECO DIRECTIVE ErP 2016/2018 COMPLIANT 1170WATTS 2350RPM EC310/390/3F Plate Heat Exchanger with by pass Model PHX/W /D Casework Class Weight (kg) H1 H2 H3 H4 H5 H6 H7 W1 W2 L1 30/25 FG /25 AS /25 PB /25 TS PB /50 FG /50 FG PB /50 FG TS PB /50 AS TS PB /50 AS QS PB

26 Selection Chart MODEL AHPHX 1800/T2/ /3F Performance TYPICAL TYPE 2 COMPONENT CONFIGURATION External Pressure Pascals Airflow (m³/hr) Inlet SWL (db) Outlet SWL (db) Absorbed power (Watts) Airflow (m³/hr) Dry Efficiency % Wet Efficiency % Supply Air Lat C Energy Recovered (Kw) EQUAL FLOWS ECO DIRECTIVE ErP 2016/2018 COMPLIANT Rotary Thermal Wheel efficiency based on return air entering at 21 C db/50% relative humidity. Supply air entering at -5 C db/95% relative humidity. 1170WATTS 2350RPM EC310/390/3F Plate Heat Exchanger with by pass Model PHX/W /D Electric Heater Data Based on minimum airflow 33Kw single or three phase electric supply. LPHW Coil Data Based on maximum airflow and 82/71 C. Maximum heating output 36Kw. Casework Class Weight (kg) H1 H2 H3 H4 H5 H6 H7 W1 W2 L1 L2 30/25 FG /25 AS /25 PB /25 TS PB /50 FG /50 FG PB /50 FG TS PB /50 AS TS PB /50 AS QS PB NOTE Type 2 (T2) AHPHX Units have a single bottom deck section attached to the type 1 Unit (T1), containing an electric or LPHW heating coil as illustrated on the above diagram. 26

27 Selection Chart MODEL AHPHX 1800/T3/ /3F Performance TYPICAL TYPE 3 COMPONENT CONFIGURATION 1170 WATTS 2350RPM EC310/390/3F Plate Heat Exchanger with by pass Model PHX/W /D External Pressure Pascals Airflow (m³/hr) Inlet SWL (db) Outlet SWL (db) Absorbed power (Watts) Airflow (m³/hr) Dry Efficiency % Wet Efficiency % Supply Air Lat C Energy Recovered (Kw) Electric Heater Data Based on minimum airflow 33Kw single or three phase electric supply. LPHW Coil Data Based on maximum airflow and 82/71 C. Maximum heating output 36 Kw. Cooling/Heat Pump Coil Data Chilled water/direct expansion coil data based on maximum airflow & chilled 6/12 C or DX 6 C. Max cooling output 36Kw. EQUAL FLOWS ECO DIRECTIVE ErP 2016/2018 COMPLIANT Casework Class Weight (kg) H1 H2 H3 H4 H5 H6 H7 W1 W2 L1 L2 30/25 FG /25 AS /25 PB /25 TS PB /50 FG /50 FG PB /50 FG TS PB /50 AS TS PB /50 AS QS PB NOTE Type 3 (T3) AHPHX Units have a single bottom deck section attached to the type 1 (T1) unit, containing an electric or LPHW heating coil, together with a chilled water or direct expansion cooling coil. A heat pump coil is also available in this section as an option. All as illustrated on the above diagram. 27

28 Selection Chart MODEL AHPHX 1800/T4/ /3F Performance TYPICAL TYPE 4 COMPONENT CONFIGURATION WATTS 2350RPM EC310/390/3F External Pressure Pascals Airflow (m³/hr) Inlet SWL (db) Outlet SWL (db) Absorbed power (Watts) Airflow (m³/hr) Dry Efficiency % Wet Efficiency % Supply Air Lat C Energy Recovered (Kw) Secondary F7 grade Bag Filters Plate Heat Exchanger with by pass Model PHX/W /D Electric Heater Data Based on minimum airflow 21Kw single or three phase electric supply. LPHW Coil Data Based on maximum airflow and 82/71 C. Maximum heating output 25Kw. Cooling/Heat Pump Coil Data Chilled water/direct expansion coil data based on maximum airflow & chilled 6/12 C or DX 6 C. Max cooling output 24Kw. EQUAL FLOWS ECO DIRECTIVE ErP 2016/2018 COMPLIANT Casework Class Weight (kg) H1 H2 H3 H4 H5 H6 H7 W1 W2 L1 L2 30/25 FG /25 AS /25 PB /25 TS PB /50 FG /50 FG PB /50 FG TS PB /50 AS TS PB /50 AS QS PB NOTE Type 3 (T3) AHPHX Units have a single bottom deck section attached to the type 1 (T1) unit, containing an electric or LPHW heating coil, together with a chilled water or direct expansion cooling coil. A heat pump coil is also available in this section as an option. All as illustrated on the above diagram. Section includes a F5 to F7 grade Bag Filter arranged for side withdrawal.

29 Selection Chart MODEL AHPHX 2000/T1/ /3F Performance TYPICAL TYPE 1 COMPONENT CONFIGURATION External Pressure Pascals Airflow (m³/hr) Inlet SWL (db) Outlet SWL (db) Absorbed power (Watts) Airflow (m³/hr) Dry Efficiency % Wet Efficiency % Supply Air Lat C Energy Recovered (Kw) EQUAL FLOWS ECO DIRECTIVE ErP 2016/2018 COMPLIANT 2040WATTS 3000RPM EC310/680/3F Plate Heat Exchanger with by pass Model PHX/W /D Casework Class Weight (kg) H1 H2 H3 H4 H5 H6 H7 W1 W2 L1 30/25 FG /25 AS /25 PB /25 TS PB /50 FG /50 FG PB /50 FG TS PB /50 AS TS PB /50 AS QS PB

30 Selection Chart MODEL AHPHX 2000/T2/ /3F Performance TYPICAL TYPE 2 COMPONENT CONFIGURATION 2040WATTS 3000RPM EC310/680/3F Plate Heat Exchanger with by pass Model PHX/W /D Electric Heater Data Based on minimum airflow 54Kw single or three phase electric supply. LPHW Coil Data Based on maximum airflow and 82/71 C. Maximum heating output 60Kw. External Pressure Pascals Airflow (m³/hr) Inlet SWL (db) Outlet SWL (db) Absorbed power (Watts) Airflow (m³/hr) Dry Efficiency % Wet Efficiency % Supply Air Lat C Energy Recovered (Kw) EQUAL FLOWS ECO DIRECTIVE ErP 2016/2018 COMPLIANT Casework Class Weight (kg) H1 H2 H3 H4 H5 H6 H7 W1 W2 L1 L2 30/25 FG /25 AS /25 PB /25 TS PB /50 FG /50 FG PB /50 FG TS PB /50 AS TS PB /50 AS QS PB NOTE Type 2 (T2) AHPHX Units have a single bottom deck section attached to the type 1 (T1), containing an electric or LPHW Heating Coil as illustrated on the above diagram. 30

31 Selection Chart MODEL AHPHX 2000/T3/ /3F Performance TYPICAL TYPE 3 COMPONENT CONFIGURATION 2040WATTS 3000RPM EC310/680/3F Plate Heat Exchanger with by pass Model PHX/W /D External Pressure Pascals Airflow (m³/hr) Inlet SWL (db) Outlet SWL (db) Absorbed power (Watts) Airflow (m³/hr) Dry Efficiency % Wet Efficiency % Supply Air Lat C Energy Recovered (Kw) EQUAL FLOWS ECO DIRECTIVE ErP 2016/2018 COMPLIANT Electric Heater Data Based on maximum airflow 51Kw single or three phase electric supply. LPHW Coil Data Based on maximum airflow and 82/71 C. Maximum heating output 55Kw. Cooling/Heat Pump Coil Data Chilled water/direct expansion coil data based on maximum airflow & chilled 6/12 C or DX 6 C. Max cooling output 55Kw. Casework Class Weight (kg) H1 H2 H3 H4 H5 H6 H7 W1 W2 L1 L2 30/25 FG /25 AS /25 PB /25 TS PB /50 FG /50 FG PB /50 FG TS PB /50 AS TS PB /50 AS QS PB NOTE Type 3 (T3) AHPHX Units have a single bottom deck section attached to the type 1 (T1) unit, containing an electric or LPHW heating coil, together with a chilled water or direct expansion cooling coil. A heat pump coil is also available in this section as an option. All as illustrated on the above diagram. 31

32 Selection Chart MODEL AHPHX 2000/T4/ /3F Performance TYPICAL TYPE 4 COMPONENT CONFIGURATION WATTS 3000RPM EC310/680/3F Secondary F7 Bag Filters. Plate Heat Exchanger with by pass Model PHX/W /D External Pressure Pascals Airflow (m³/hr) Inlet SWL (db) Outlet SWL (db) Absorbed power (Watts) Airflow (m³/hr) Dry Efficiency % Wet Efficiency % Supply Air Lat C Energy Recovered (Kw) EQUAL FLOWS ECO DIRECTIVE ErP 2016/2018 COMPLIANT Electric Heater Data Based on minimum airflow 42Kw single or three phase electric supply. LPHW Coil Data Based on maximum airflow and 82/71 C. Maximum heating output 46Kw. Cooling/Heat Pump Coil Data Chilled water/direct expansion coil data based on maximum airflow & chilled 6/12 C or DX 6 C. Max cooling output 45Kw. Casework Class Weight (kg) H1 H2 H3 H4 H5 H6 H7 W1 W2 L1 L2 30/25 FG /25 AS /25 PB /25 TS PB /50 FG /50 FG PB /50 FG TS PB /50 AS TS PB /50 AS QS PB NOTE Type 3 (T3) AHPHX Units have a single bottom deck section attached to the type 1 (T1) unit, containing an electric or LPHW heating coil, together with a chilled water or direct expansion cooling coil. A heat pump coil is also available in this section as an option. All as illustrated on the above diagram. Section includes a F5 to F7 grade Bag Filter arranged for side withdrawal.

33 Selection Chart MODEL AHPHX 2100/T1/ /4F Performance TYPICAL TYPE 1 COMPONENT CONFIGURATION External Pressure Pascals Airflow (m³/hr) Inlet SWL (db) Outlet SWL (db) Absorbed power (Watts) Airflow (m³/hr) Dry Efficiency % Wet Efficiency % Supply Air Lat C Energy Recovered (Kw) EQUAL FLOWS ECO DIRECTIVE ErP 2016/2018 COMPLIANT 1560WATTS 2350RPM EC310/390/4F Plate Heat Exchanger with by pass Model PHX/W /D Casework Class Weight (kg) H1 H2 H3 H4 H5 H6 H7 W1 W2 L1 30/25 FG /25 AS /25 PB /25 TS PB /50 FG /50 FG PB /50 FG TS PB /50 AS TS PB /50 AS QS PB

34 Selection Chart AHPHX 2100/T2/ /4F Performance TYPICAL TYPE 2 COMPONENT CONFIGURATION External Pressure Pascals Airflow (m³/hr) Inlet SWL (db) Outlet SWL (db) Absorbed power (Watts) Airflow (m³/hr) Dry Efficiency % Wet Efficiency % Supply Air Lat C Energy Recovered (Kw) EQUAL FLOWS ECO DIRECTIVE ErP 2016/2018 COMPLIANT 1560WATTS 2350RPM EC310/390/4F Plate Heat Exchanger with by pass Model PHX/W /D Electric Heater Data Based on maximum airflow 45Kw single or three phase electric supply. LPHW Coil Data Based on maximum airflow and 82/71 C. Maximum heating output 50Kw. Casework Class Weight (kg) H1 H2 H3 H4 H5 H6 H7 W1 W2 L1 L2 30/25 FG /25 AS /25 PB /25 TS PB /50 FG /50 FG PB /50 FG TS PB /50 AS TS PB /50 AS QS PB NOTE Type 2 (T2) AHPHX Units have a single bottom deck section attached to the type 1 (T1), containing an electric or LPHW Heating Coil as illustrated on the above diagram. 34

35 Selection Chart MODEL AHPHX 2100/T3/ /4F Performance TYPICAL TYPE 3 COMPONENT CONFIGURATION 1560WATTS 2350RPM EC310/390/4F Plate Heat Exchanger with by pass Model PHX/W /D External Pressure Pascals Airflow (m³/hr) Inlet SWL (db) Outlet SWL (db) Absorbed power (Watts) Airflow (m³/hr) Dry Efficiency % Wet Efficiency % Supply Air Lat C Energy Recovered (Kw) Electric Heater Data Based on maximum airflow 42Kw single or three phase electric supply. LPHW Coil Data Based on maximum airflow and 82/71 C. Maximum heating output 46Kw. Cooling/Heat Pump Coil Data Chilled water/direct expansion coil data based on maximum airflow & chilled 6/12 C or DX 6 C. Max cooling output 45Kw. EQUAL FLOWS ECO DIRECTIVE ErP 2016/2018 COMPLIANT Casework Class Weight (kg) H1 H2 H3 H4 H5 H6 H7 W1 W2 L1 L2 30/25 FG /25 AS /25 PB /25 TS PB /50 FG /50 FG PB /50 FG TS PB /50 AS TS PB /50 AS QS PB NOTE Type 3 (T3) AHPHX Units have a single bottom deck section attached to the type 1 (T1) unit, containing an electric or LPHW heating coil, together with a chilled water or direct expansion cooling coil. A heat pump coil is also available in this section as an option. All as illustrated on the above diagram. 35

36 Selection Chart MODEL AHPHX 2100/T4/ /4F Performance TYPICAL TYPE 4 COMPONENT CONFIGURATION WATTS 2350RPM EC310/390/4F External Pressure Pascals Airflow (m³/hr) Inlet SWL (db) Outlet SWL (db) Absorbed power (Watts) Airflow (m³/hr) Dry Efficiency % Wet Efficiency % Supply Air Lat C Energy Recovered (Kw) Secondary F7 grade Bag Filters Plate Heat Exchanger with by pass Model PHX/W /D Electric Heater Data Based on maximum airflow 30Kw single or three phase electric supply. LPHW Coil Data Based on maximum airflow and 82/71 C. Maximum heating output 36Kw. Cooling/Heat Pump Coil Data Chilled water/direct expansion coil data based on maximum airflow & chilled 6/12 C or DX 6 C. Max cooling output 35Kw. EQUAL FLOWS ECO DIRECTIVE ErP 2016/2018 COMPLIANT Casework Class Weight (kg) H1 H2 H3 H4 H5 H6 H7 W1 W2 L1 L2 30/25 FG /25 AS /25 PB /25 TS PB /50 FG /50 FG PB /50 FG TS PB /50 AS TS PB /50 AS QS PB NOTE Type 3 (T3) AHPHX Units have a single bottom deck section attached to the type 1 (T1) unit, containing an electric or LPHW heating coil, together with a chilled water or direct expansion cooling coil. A heat pump coil is also available in this section as an option. All as illustrated on the above diagram. Section includes a F5 to F7 grade Bag Filter arranged for side withdrawal.

37 Selection Chart MODEL AHPHX 2300/T1/ /4F Performance TYPICAL TYPE 1 COMPONENT CONFIGURATION External Pressure Pascals Airflow (m³/hr) Inlet SWL (db) Outlet SWL (db) Absorbed power (Watts) Airflow (m³/hr) Dry Efficiency % Wet Efficiency % Supply Air Lat C Energy Recovered (Kw) EQUAL FLOWS ECO DIRECTIVE ErP 2016/2018 COMPLIANT 2720WATTS 3000RPM EC310/680/4F Plate Heat Exchanger with by pass Model PHX/W /D Casework Class Weight (kg) H1 H2 H3 H4 H5 H6 H7 W1 W2 L1 30/25 FG /25 AS /25 PB /25 TS PB /50 FG /50 FG PB /50 FG TS PB /50 AS TS PB /50 AS QS PB

38 Selection Chart MODEL AHPHX 2300/T2/ /4F Performance TYPICAL TYPE 2 COMPONENT CONFIGURATION 2720WATTS 3000RPM EC310/680/4F Plate Heat Exchanger with by pass Model PHX/W /D Electric Heater Data Based on maximum airflow 75Kw single or three phase electric supply. LPHW Coil Data Based on maximum airflow and 82/71 C. Maximum heating output 85Kw. External Pressure Pascals Airflow (m³/hr) Inlet SWL (db) Outlet SWL (db) Absorbed power (Watts) Airflow (m³/hr) Dry Efficiency % Wet Efficiency % Supply Air Lat C Energy Recovered (Kw) EQUAL FLOWS ECO DIRECTIVE ErP 2016/2018 COMPLIANT Casework Class Weight (kg) H1 H2 H3 H4 H5 H6 H7 W1 W2 L1 L2 30/25 FG /25 AS /25 PB /25 TS PB /50 FG /50 FG PB /50 FG TS PB /50 AS TS PB /50 AS QS PB NOTE Type 2 (T2) AHPHX Units have a single bottom deck section attached to the type 1 (T1), containing an electric or LPHW Heating Coil as illustrated on the above diagram. 38

39 Selection Chart MODEL AHPHX 2300/T3/ /4F Performance TYPICAL TYPE 3 COMPONENT CONFIGURATION 2720WATTS 3000RPM EC310/680/4F Secondary F7 grade Bag Filters. Plate Heat Exchanger with by pass Model PHX/W /D External Pressure Pascals Airflow (m³/hr) Inlet SWL (db) Outlet SWL (db) Absorbed power (Watts) Cooling/Heat Pump Coil Data Chilled water/direct expansion coil data based on maximum airflow & chilled 6/12 C or DX 6 C. Max cooling output 65Kw. Airflow (m³/hr) Dry Efficiency % Wet Efficiency % Supply Air Lat C Energy Recovered (Kw) EQUAL FLOWS ECO DIRECTIVE ErP 2016/2018 COMPLIANT Electric Heater Data Based on maximum airflow 66Kw single or three phase electric supply. LPHW Coil Data Based on maximum airflow and 82/71 C. Maximum heating output 70Kw. Casework Class Weight (kg) H1 H2 H3 H4 H5 H6 H7 W1 W2 L1 L2 30/25 FG /25 AS /25 PB /25 TS PB /50 FG /50 FG PB /50 FG TS PB /50 AS TS PB /50 AS QS PB NOTE Type 3 (T3) AHPHX Units have a single bottom deck section attached to the type 1 (T1) unit, containing an electric or LPHW heating coil, together with a chilled water or direct expansion cooling coil. A heat pump coil is also available in this section as an option. All as illustrated on the above diagram. Section includes a F5 to F7 grade Bag Filter arranged for side withdrawal. 39

40 Selection Chart MODEL AHPHX 2300/T4/ /4F Performance TYPICAL TYPE 4 COMPONENT CONFIGURATION WATTS 3000RPM EC310/680/4F Secondary F7 Bag Filters. Plate Heat Exchanger with by pass Model PHX/W /D External Pressure Pascals Airflow (m³/hr) Inlet SWL (db) Outlet SWL (db) Absorbed power (Watts) Airflow (m³/hr) Dry Efficiency % Wet Efficiency % Supply Air Lat C Energy Recovered (Kw) EQUAL FLOWS ECO DIRECTIVE ErP 2016/2018 COMPLIANT Electric Heater Data Based on maximum airflow 57Kw single or three phase electric supply. LPHW Coil Data Based on maximum airflow and 82/71 C. Maximum heating output 65Kw. Cooling/Heat Pump Coil Data Chilled water/direct expansion coil data based on maximum airflow & chilled 6/12 C or DX 6 C. Max cooling output 60Kw. Casework Class Weight (kg) H1 H2 H3 H4 H5 H6 H7 W1 W2 L1 L2 30/25 FG /25 AS /25 PB /25 TS PB /50 FG /50 FG PB /50 FG TS PB /50 AS TS PB /50 AS QS PB NOTE Type 3 (T3) AHPHX Units have a single bottom deck section attached to the type 1 (T1) unit, containing an electric or LPHW heating coil, together with a chilled water or direct expansion cooling coil. A heat pump coil is also available in this section as an option. All as illustrated on the above diagram. Section includes a F5 to F7 grade Bag Filter arranged for side withdrawal.

41 Performance Graphs 600 AHPHX 800/ /T1&2/1F 700 AHPHX 1000/ /T1&2/1F External Resistance (PA) External Resistance (PA) External Resistance (PA) Airflow (M 3 /Hr) AHPHX 800/ /T3/1F Airflow (M 3 /Hr) AHPHX 800/ /T4/1F External Resistance (PA) External Resistance (PA) External Resistance (PA) Airflow (M 3 /Hr) AHPHX 1000/T1&2/ /1F Airflow (M 3 /Hr) AHPHX 1000/ /T4/1F Airflow (M 3 /Hr) Airflow (M 3 /Hr) 41

42 Performance Graphs AHPHX 1500/ /T1&2/2F 600 External Resistance (PA) External Resistance (PA) External Resistance (PA) Airflow (M 3 /Hr) AHPHX 1500/T3/ /2F Airflow (M 3 /Hr) AHPHX 1500/ /T4/1F External Resistance (PA) External Resistance (PA) AHPHX 1700/T3/ /2F Airflow (M 3 /Hr) AHPHX 1700/T4/ /2F Airflow (M 3 /Hr) Airflow (M 3 /Hr) 42

43 AHPHX 1700/ /T1&2/2F 600 External Resistance (PA) External Resistance (PA) External Resistance (PA) Airflow (M 3 /Hr) AHPHX 1700/ /T3 3F Airflow (M 3 /Hr) AHPHX 1700/ /T4 3F External Resistance (PA) External Resistance (PA) AHPHX 2000/ /T3 3F Airflow (M 3 /Hr) AHPHX 2000/ /T4 3F Airflow (M 3 /Hr) Airflow (M 3 /Hr) 43

44 Performance Graphs AHPHX 1900/ /T1 & T2 4F 700 External Resistance (PA) AHPHX 1900/ /T3 4F Airflow (M 3 /Hr) Airflow (M 3 /Hr) AHPHX 1900/ /T3 4F Airflow (M 3 /Hr) AHPHX 1900/ /T4 4F Airflow (M 3 /Hr) 44

45 Weatherproofing - External Model For externally mounted AHPHX Compact Units, fully weatherproof construction options are provided, incorporating a pent style roof with directional gradient slopes to protect against rain ingress as illustrated below. Type 1 Type 2 Type 3 Type

46 Standard Weather Cowl Standard weather cowls contain louvre blades to give added weather protection. The cowls are constructed from plastisol plastic coated sheet steel. AHPHX REF WEIGHT KG W D H AHPHX 800/390/1F/ AHPHX 800/390/1F/ AHPHX 1000/680/1F/ AHPHX 1000/680/1F/ AHPHX 1500/390/2F/ AHPHX 1500/390/2F/ AHPHX 1700/680/2F/ AHPHX 1700/680/2F/ AHPHX 1800/390/3F/ AHPHX 1800/390/3F/ AHPHX 2000/680/3F/ AHPHX 2000/680/3F/ AHPHX 2100/390/4F/ AHPHX 2100/390/4F/ AHPHX 2300/680/4F/ AHPHX 2300/680/4F/ Standard Louvre Deep seal weather louvres are provided as standard on fresh air intakes and exhaust air outlets, constructed from anodised aluminium with plastisol plastic coated steel frame. H H AHPHX REF WEIGHT KG W D H AHPHX 800/390/1F/ AHPHX 800/390/1F/ AHPHX 1000/680/1F/ AHPHX 1000/680/1F/ AHPHX 1500/390/2F/ AHPHX 1500/390/2F/ AHPHX 1700/680/2F/ AHPHX 1700/680/2F/ AHPHX 1800/390/3F/ AHPHX 1800/390/3F/ AHPHX 2000/680/3F/ AHPHX 2000/680/3F/ AHPHX 2100/390/4F/ AHPHX 2100/390/4F/ AHPHX 2300/680/4F/ AHPHX 2300/680/4F/ D D W W 46

47 Attenuation All attenuators are provided to match the AHPHX Compact unit and can be supplied as an integral or bolt on arrangement. This is recommended to prevent noise flanking the attenuators, or the need to acoustic lag the ductwork. If the attenuators are positioned away from the noise source (i.e. AHPHX Compact), then duct noise breakout will occur, unless the duct is acoustically lagged to the same high standard, as the AHPHX Casework. Attenuator Performance Insertion losses for different attenuator lengths serving atmospheric and system side, for both integral or bolt on style. Option 1 Splitter absorbers inbuilt into the AHPHX Compact unit Casework which provides a uniform casework appearance, as shown on Figures 2 and 3 on page 47. Option 2 Duct style attenuators with bolt on arrangement as shown below. The splitter absorbers are contained within a galvanized flanged sheet steel duct. Purpose designed bolt on type attenuators have mezz or dolby flanges to match the air handling unit frames, and can have optional inlet/outlet fairings. 47

48 Attenuator Performance 600mm long Model Insertion Loss db Frequency Hz K 2K 4K 8K AHPHX 800/1F/ AHPHX 1000/1F/ AHPHX 1500/2F/ AHPHX 1700/2F/ AHPHX 1800/3F/ AHPHX 2000/3F/ AHPHX 2100/4F/ AHPHX 2300/4F/ Attenuator Performance 900mm long Model Insertion Loss db Frequency Hz K 2K 4K 8K AHPHX 800/1F/ AHPHX 1000/1F/ AHPHX 1500/2F/ AHPHX 1700/2F/ AHPHX 1800/3F/ AHPHX 2000/3F/ AHPHX 2100/4F/ AHPHX 2300/4F/ Attenuator Performance 1200mm long Model Insertion Loss db Frequency Hz K 2K 4K 8K AHPHX 800/1F/ AHPHX 1000/1F/ AHPHX 1500/2F/ AHPHX 1700/2F/ AHPHX 2000/3F/ AHPHX 1900/3F/ AHPHX 2100/4F/ AHPHX 2300/4F/ Attenuator Performance 1500mm long Model Insertion Loss db Frequency Hz K 2K 4K 8K AHPHX 800/1F/ AHPHX 1000/1F/ AHPHX 1500/2F/ AHPHX 1700/2F/ AHPHX 1800/3F/ AHPHX 2000/3F/ AHPHX 2100/4F/ AHPHX 2300/4F/

49 Attenuator Performance 1800mm long Model Insertion Loss db Frequency Hz K 2K 4K 8K AHPHX 800/1F/ AHPHX 1000/1F/ AHPHX 1500/2F/ AHPHX 1700/2F/ AHPHX 1800/3F/ AHPHX 2000/3F/ AHPHX 2100/4F/ AHPHX 2300/4F/ Attenuator s... AHPHX REF W H L WEIGHT (Kg) AHPHX 800/1F/ mm 675mm 600mm 44 AHPHX 1000/1F/ mm 675mm 600mm 53 AHPHX 1500/2F/ mm 675mm 600mm 70 AHPHX 1700/2F/ mm 790mm 600mm 97 AHPHX 1800/3F/ mm 870mm 600mm 85 AHPHX 2000/3F/ mm 870mm 600mm 108 AHPHX 2100/4F/ mm 870mm 600mm 108 AHPHX 2300/4F/ mm 870mm 600mm 144 AHPHX 800/1F/ mm 675mm 900mm 66 AHPHX 1000/1F/ mm 675mm 900mm 80 AHPHX 1500/2F/ mm 675mm 900mm 105 AHPHX 1700/2F/ mm 790mm 900mm 145 AHPHX 1800/3F/ mm 870mm 900mm 127 AHPHX 2000/3F/ mm 870mm 900mm 162 AHPHX 2100/4F/ mm 870mm 900mm 162 AHPHX 2300/4F/ mm 870mm 900mm 216 AHPHX 800/1F/ mm 675mm 1200mm 88 AHPHX 1000/1F/ mm 675mm 1200mm 106 AHPHX 1500/2F/ mm 675mm 1200mm 140 AHPHX 1700/2F/ mm 790mm 1200mm 194 AHPHX 1800/3F/ mm 870mm 1200mm 170 AHPHX 2000/3F/ mm 870mm 1200mm 216 AHPHX 2100/4F/ mm 870mm 1200mm 216 AHPHX 2300/4F/ mm 870mm 1200mm 288 AHPHX 800/1F/ mm 675mm 1500mm 110 AHPHX 1000/1F/ mm 675mm 1500mm 132 AHPHX 1500/2F/ mm 675mm 1500mm 175 AHPHX 1700/2F/ mm 790mm 1500mm 242 AHPHX 1800/3F/ mm 870mm 1500mm 212 AHPHX 2000/3F/ mm 870mm 1500mm 270 AHPHX 2100/4F/ mm 870mm 1500mm 270 AHPHX 2300/4F/ mm 870mm 1500mm 360 AHPHX 800/1F/ mm 675mm 1800mm 132 AHPHX 1000/1F/ mm 675mm 1800mm 159 AHPHX 1500/2F/ mm 675mm 1800mm 210 AHPHX 1700/2F/ mm 790mm 1800mm 291 AHPHX 1800/3F/ mm 870mm 1800mm 255 AHPHX 2000/3F/ mm 870mm 1800mm 324 AHPHX 2100/4F/ mm 870mm 1800mm 324 AHPHX 2300/4F/ mm 870mm 1800mm

50 Acoustic Louvre As an option to attenuators or attenuator cowls on the air intake and discharge of external AHPHX air handling units, acoustic louvres can be used as an alternative method of reducing the atmospheric side air noise. Four different depths are available with the noise reduction, dimensions and weights as shown on pages 51 and 52. Figure 1 Acoustic louvres have four depths, offering a different insertion loss for each depth. The chart on page 51 gives the noise reduction for each depth 300mm, 400mm, 500mm, 600mm. External AHPHX compact with inlet and exhaust acoustic louvres on a Type 4 configuration unit (Fig 1). Figure 2 External AHPHX compact with inlet and exhaust acoustic louvres. Also supply and return air integral attenuators on a Type 1 configuration unit (Fig 2). Figure 3 External AHPHX compact with inlet and exhaust acoustic louvres. Also supply and return air integral attenuators on a Type 3 configuration unit (Fig 3). 50

51 Acoustic Louvre Performance, s... Acoustic Louvre Performance Frequency Hz K 2K 4K 8K Insertion Loss db 300mm Insertion Loss db 400mm Insertion Loss db 500mm Insertion Loss db 600mm Dimensions & Weights HEIGHT WIDTH DEPTH SIDE VIEW PLAN VIEW WAY WAY WIDTH FRONT VIEW AHPHX REF WEIGHT (Kg) W D H AHPHX 800/390/1F/ mm AHPHX 800/390/1F/ mm AHPHX 800/390/1F/ mm AHPHX 800/390/1F/ mm AHPHX 800/390/1F/ mm AHPHX 800/390/1F/ mm AHPHX 800/390/1F/ mm AHPHX 800/390/1F/ mm 51

52 AHPHX REF WEIGHT (Kg) W D H AHPHX 1000/680/1F/ mm AHPHX 1000/680/1F/ mm AHPHX 1000/680/1F/ mm AHPHX 1000/680/1F/ mm AHPHX 1000/680/1F/ mm AHPHX 1000/680/1F/ mm AHPHX 1000/680/1F/ mm AHPHX 1000/680/1F/ mm AHPHX 1500/390/2F/ mm AHPHX 1500/390/2F/ mm AHPHX 1500/390/2F/ mm AHPHX 1500/390/2F/ mm AHPHX 1500/390/2F/ mm AHPHX 1500/390/2F/ mm AHPHX 1500/390/2F/ mm AHPHX 1500/390/2F/ mm AHPHX 1700/680/2F/ mm AHPHX 1700/680/2F/ mm AHPHX 1700/680/2F/ mm AHPHX 1700/680/2F/ mm AHPHX 1700/680/2F/ mm AHPHX 1700/680/2F/ mm AHPHX 1700/680/2F/ mm AHPHX 1700/680/2F/ mm AHPHX 1800/390/3F/ mm AHPHX 1800/390/3F/ mm AHPHX 1800/390/3F/ mm AHPHX 1800/390/3F/ mm AHPHX 1800/390/3F/ mm AHPHX 1800/390/3F/ mm AHPHX 1800/390/3F/ mm AHPHX 1800/390/3F/ mm AHPHX 2000/680/3F/ mm AHPHX 2000/680/3F/ mm AHPHX 2000/680/3F/ mm AHPHX 2000/680/3F/ mm AHPHX 2000/680/3F/ mm AHPHX 2000/680/3F/ mm AHPHX 2000/680/3F/ mm AHPHX 2000/680/3F/ mm AHPHX 2100/390/4F/ mm AHPHX 2100/390/4F/ mm AHPHX 2100/390/4F/ mm AHPHX 2100/390/4F/ mm AHPHX 2100/390/4F/ mm AHPHX 2100/390/4F/ mm AHPHX 2100/390/4F/ mm AHPHX 2100/390/4F/ mm AHPHX 2300/680/4F/ mm AHPHX 2300/680/4F/ mm AHPHX 2300/680/4F/ mm AHPHX 2300/680/4F/ mm AHPHX 2300/680/4F/ mm AHPHX 2300/680/4F/ mm AHPHX 2300/680/4F/ mm AHPHX 2300/680/4F/ mm 52

53 HANDLERS LTD AHTW Compact Heat Recovery Air Handling Unit 1262 Acoustic Testing Laboratory College of Science & Technology BIM & REVIT Engineering Solutions 53

54 PVHRU Max Quiet Packaged Void Heat Reclaim Unit Benefits Low profile from 300mm deep. Up to 90% Heat Recovery efficiency. Outperforms ErP Heating Coil options. LPHW or electric. Cooling coil options chilled water or DX. Heat pump coil options. TM52 compliant. On board controls available. Filtration to F7. Summer by pass facility. High sound reduction casework tested to BS EN ISO (2010) UKAS certified. High performance backward curved centrifugal fans with low specific fan power. Meets BB101 and BB93 Feb Bottom access. Envirofresh 73 Quiet Low Energy, Air Source Heat Pump System, Silenced with Acoustic Treatment as used in Hundreds of Projects Envirofresh 73 Quiet Benefits Meets TM52 for Schools Meets BB93 Feb 2015 Renewable Energy Source BMS Controls Installed in Unit Factory Pre-Commissioned Heating and Cooling from One Source 50% Less CO 2 Production than a Gas Boiler Low Energy Consumption Reduced Site Installation Cost No External Condensing Units, Pipework or wiring Low Noise Emissions with Silenced Compressors High Specification UKAS Certified Low Breakout Casework No Loss of Heating Capacity at Low Temperatures Room Heating and Cooling available at Reduced Air Volumes Tempered Air Supply without Defrosting No Increase in Footprint over Standard AHUs More Pleasant External Appearance than Condensing Unit or Chiller Installations Out Performs From 300mm Deep 54

55 PVU Quiet Packaged Void Unit Benefits Ultra low profile from 300mm Option bag filters to F7 grade Optional mixing box Matching attenuators Tonal noise control Speed regulation 0>10 Volts Heating coils - LPHW and electric Bottom and side access Fully integrated packaged controls Fan motor isolator fitted as standard High airflow / pressure performance Low specific fan power E.C. fans backward curved Constant pressure Vari-Vol variable volume system available High sound reduction casework tested to BS EN ISO (2010) Suspension brackets with vibration control available Cooling coils chilled water/dx/heatpump available Series VSI/VTI Single & Twin Low Profile Quiet Extract Fan Units low Profile Unit Acoustic Testing Laboratory College of Science & Technology Single Fan Series VSI Benefits Low SFP Tonal noise control Matching attenuators Weatherproof options Low noise breakout Meets BB 93 Feb 2015 High sound reduction casework tested to BS EN ISO (2010) Backward curved, low speed, EC fans Attenuators/cowls and acoustic louvre options Auto change over control system for duty and stand by operation on VTI units Suspension brackets with vibration control available Fan motor isolators fitted as standard Variable volume control system - Vari Vol Twin Fan Series VTI Speed regulation 0>10 Volts Bottom and side access Acoustic Testing Laboratory College of Science & Technology 55

56 Product Range... Single Cased Extract Unit VSI Twin Fan Extract Units VTI and ITU Classvent Units Packaged Void Units PVU Vertical Air Handling Units AH Series Modular AHU s IDG Series Indirect Gas Fired AHU s DG Series Direct Gas Fired AHU s HOSP Health Care Specification Hygiene AHU s AHW Welded Frame and Stainless Units TWHR Heat Reclaim AHU s containing Thermal Wheels AHR Heat Recovery AHU s containing Recuperators Freshcool Cooling only Packaged Units Envirofresh Packaged Heat Pump Units Attenuators and Anti-vibration Mounts Acoustic Enclosures and Screens Flat Pack Build and Refurbishment Planned Maintenance and Site Repairs Airflow/Acoustic/Leakage Performance Testing Facility Skidpak Fully Packaged Units Auto Cad, BIM and REVIT Air Handlers Northern Ltd. Alfred Procter House Bute Street, Salford Manchester M50 1DU Other Associated Literature... Sound Advice for Ventilation Plant in Schools. By David Pinchbeck Air Handling Units Acoustic Insulation Performance test Report BSRIA Envirofresh Performance Test Report EcoDesign Directive 2016/18 AUTO CAD 3D BIM REVIT Tel: Fax: sales@airhandlers.net Web: The company reserves the right to make any variation in technical specification to the equipment described, or to withdraw or replace products without prior notification or public announcement. Air Handlers Northern Ltd is continually developing and improving its products. All description, illustrations, drawings and specifications in this publication present only general particulars and shall not form part of any contract. All goods are subject to the company s General Conditions of Sale, a copy is available on request.