Packaged L Series LCA/LGA/LHA

Transcription

1 Packaged L Series LCA/LGA/LHA 80, 0, 40 & 300S Models LCA/LGA 5-5 Ton LHA 5 & 0 Ton 60, ,000 Btuh Gas Heating Cap. 88,000-0,000 Heat Pump Heating Cap. 38, ,00 Btuh Optional Electric Heat GUK FEATURES Down flow or horizontal supply and return air configuration E.T.L. and C.G.A. listed, efficiency rating verified by C.S.A., components bonded for grounding to meet safety standards for servicing required by ETL/CGA (LGA), UL/CSA (LCA/LHA), and National and Canadian Electrical Codes. ARI Standard 340/ certified Bottom power entry for electric and gas Heavy gauge galvanized steel cabinet, fully insulated, powdered enamel paint finish, large removable access panels, electrical inlets in cabinet base and electric heat end panel (LCA/LHA only), easy access control area with factory installed controls, low voltage terminal strip, unit lifting holes in base rail Access panels hinged with tool-less access handles, gaskets on all edges for tight seal, filter and blower access panels have steel panel inner liner with insulation compressed in-between Coil constructed of ripple-edged enhanced aluminum fins on copper tubing, flared shoulder tubing connections, silver soldered construction, factory tested, indoor coil drain connection extends outside of unit cabinet Reciprocating type, resiliently mounted on rubber grommets (LCA/LHA/LGA models) Copeland Compliant Scroll compressor for high efficiency, resilently mounted (LCA/LGA300 models) Integrated Modular Control (IMC) - solid sate board contains all controls and control relays to operate unit Color coded and labeled wiring Tubular heat exchanger of aluminized steel, life cycle tested Aluminized steel inshot burners, direct spark ignition, electronic flame sensor, redundant automatic single or dual gas valve with manual shut-off, induced draft blower, flame rollout switch Outdoor coil fan - PVC coated fan guard furnished Outdoor coil fan motor-overload protected, permanently lubricated, equipped with ball bearings, shaft up, wire basket mount Supply Air Blower belt drive with ball bearings and adjustable pulley for speed change, forward curved blades, blower wheel statically and dynamically balanced, slides out for service Supply Air - overload protected, equipped with ball bearings 70VA transformer with built-in circuit breaker Disposable " pleated filters furnished Refrigeration system consists of compressors, condenser coil and direct drive fan, evaporator and belt drive blower, expansion valve with replaceable thermostatic element, high capacity drier, high pressure switch, low pressure switch, full refrigerant charge, crankcase heater, freezestat (prevent coil freeze-up during low ambient operation or loss of air), reversing vlave and defrost control (LHA model) Year warranty on parts 5 Year warranty on compressor 0 Year warranty on heat exchanger

2 LCA/LGA/LHA80, 0, 40 & 300S Model Number Guide L G - A S - Y Unit Type L = Commercial Package Unit G = w/gas Heat C = Only (w/opt Electric Heat) H - Heat Pump Voltage Y = 08/30v-3 phase-60hz G = 460v-3 phase-60hz J = 575v-3 phase-60hz Minor Revision Number Major Design Sequence Heat Type (S or H) Tons (kw) Efficiency (87.9) S = Standard Efficiency Required Options - Items Must be Ordered and Factory Installed Air low Configuration - specify horizontal or down-flow when ordering base unit Drive Kit - Order one, see Drive Kit Specifications Table Supply Air - see Blow Data Table Gas (LGA Models) - Order one: 69,000/60,000 Btuh (49.5/76. kw) low/high fire - Standard Heat Gas 305,000/470,000 Btuh (89.4/37.7 kw) low/high fire - High Heat Gas Voltage - specify when ordering base unit Optional Accessories - Items Must be Ordered and Factory Installed Item Dissconnect Switch - Accessible from outside of unit, spring loaded weatherproof cover furnished. Service Outlets () - 5v ground fault circuit interrupter (G CI) type Not available with 90 kw electric heat LCA/LGA/- LHA80 LCA/ LGA0 actory actory LCA/LGA/- LHA40 LCA/ LGA300

3 3 Optional Accessories Item Field Installed Blower Proving Switch - Monitors blower operation, shuts down unit if blower fails Dirty ilter Switch - Senses static pressure increase indicating a dirty filter condition Down- low Gravity Exhaust Dampers - Aluminum blade dampers prevent blow back and outdoor air infiltration during off cycle, bird screen furnished - Net weight Down- low Gravity Exhaust Dampers Hood Economizer - Opposing gear driven recirculated air and outdoor air dampers, plug-in connections to unit, nylon bearings, neoprene seals, 4 volt fully modulating spring return motor, adjustable minimum damper position, damper assembly slides in unit. NOTE: Outdoor air hood must be ordered separately (see below), optional down-flow gravity exhaust dampers available (see above), choice of economizer controls (see below) Economizer Control Choice - Sensible Control - urnished on IMC board in unit, uses outdoor air sensor furnished with unit to measure outdoor air temperature and control damper position ( urnished) Global Control - urnished on IMC board in unit, used with Direct Digital Control (DDC) systems, uses global air sensor to control damper position, determines when to use outdoor air for cooling or set damper at minimum position. ( urnished) Outdoor Enthalpy Control - Adjustable enthalpy sensor, senses outdoor air enthalpy for economizer control, 0 to 00% outdoor air Differential Enthalpy Control - Two solid-state enthalpy sensors allow selection between outdoor air and return air (whichever has lowest enthalpy) Horizontal Gravity Exhaust Dampers - Aluminum blade dampers prevent blow back and outdoor air infiltration during off cycle, field installed in return air duct, bird screen furnished - Net Weight Automatic Operation - Gear driven, Outdoor Air Damper Section - mechanical dampers, 0 adjustable outdoor air, fully modulating to 5% outdoor air, installs in unit cabinet. NOTE: spring return damper motor, plug-in Outdoor air hood must be ordered separately (see below) connection - Net Weight Manual Operation - Linked dampers, adjustable fixed position outdoor air Outdoor Air Hood - Required with LAREMD8/4 Economizer, LAOAD8/4 and LAOADM8/4 Outdoor Air Damper Sections, three cleanable aluminum mesh fresh air filters furnished - Net Weight Power Exhaust an - Installs external to unit for down-flow applications only with economizer option, Model Number - Net Weight provides exhaust air pressure relief, interlocked to run when return air dampers are closed and supply air blower is operating, fan runs when outdoor air dampers air volume - cfm (L/s) are 50% open (adjustable), motor is overload protected, steel cabinet and hood painted to match unit NOTE: Requires optional down-flow gravity exhaust dampers Smoke Detector - Photoelectric type, installed in Supply supply air section or return air section or both sections Return Electric Heat (EHA) - helix wound nichrome elements, time delay for element staging, individual element limit controls (45, 60, 90 and 0 kw), may be two-stage controlled, wiring harness furnished, requires Electric Heat Control Module, use Block and Terminal Block (LCA Models Only) Electric Heat Control Module - Required with 45, 60 and 90 kw electric heaters, provides control of second stage heating Electric Heat use Block - Required with electric heat, mounting screws furnished Electric Heat LTB Terminal Block - Required with electric heat LCA/LGA LHA80 LCA/ LCA/LGA LGA0 /LHA40 8L89 30K48 LCA/ LGA300 LAGED8/4-30 lbs. (4 kg) (6K98) LAGEH8/30S (88K80) LAREMD8/4-80 lbs. (8 kg) (6K95) (6K96) Outdoor (6K97) Differential LAGEDH8/4-0 lbs. (9 kg) (6K99) LAOADM8/4-55 lbs. (70 kg) (6K94) LAOAD8/4-50 lbs. (68 kg) (6K93) LAOAH8/4-60 lbs. (7 kg) filter size: (3) 6 x 5 x in. (406 x 635 x 5 mm) (9K37) LAPE 8/4-40 lbs. (64 kg) 08/30v (6K89) 460v (9K03) - 575v (9K04) Dia. - in. (mm) No. Blades() 0 (508) in. wg (0 PA) Horsepower (W) () /3 (49) Watts 750 6M4 6M3 See Electric Heat Data Tables LCA Models Only See Optional Electric Heat Accessories Table

4 444 LCA/LGA/LHA80, 0, 40 & 300S Optional Accessories Item LCA/LGA/ LCA/ LCA/LGA/ LCA/ LHA80 LGA0 LHA40 LGA300 Diffusers - Aluminum grilles, large center RTD-85 Step-Down - double RTD lbs. (83 kg) grille, insulated diffuser box with flanges, 39 lbs. (78 kg) deflection louvers (9G07) hanging rings furnished, interior transition (9G06) (even air flow), internally sealed (prevents D-85 D lbs. (65 kg) recirculation), adapts to T-bar ceiling grids or lush - fixed blade louvers 89 lbs. (35 kg) (9G) plaster ceilings - Net Weight (9G0) Transitions (Supply and Return) - Used with diffusers, installs in roof LASRT8 LASRT/4-75 lbs. (34 kg) mounting frame, galvanized steel construction, flanges furnished for duct 80 lbs. (36 kg) (9K0) connection, fully insulated (9K0) Grille Guards - Protects the space between outdoor coils and main cabinet. 7K78 Coil Guards - Galvanized steel wire guards to protect outdoor coil. Not used with Hail Guards. 88K5 Hail Guards - Constructed of heavy gauge steel, painted to match cabinet, helps protect outdoor coils from hail damage. Not used with Coil Guards. 88K5 - LCA/LGA Models 88K8 - LHA Models Aspiration box - for duct mounting of Indoor Air Quality Sensor 47N8 Indoor Air Quality (CO) Sensor - Monitors CO levels, reports to Integrated Modular Control (IMC) board which adjusts economizer dampers 93J69 as needed LPG/Propane Kits 4L5 ( kits required) Roof Mounting rame - Nailer strip furnished, mates to unit, U.S. National 4 inch (356 mm) height LARM 8/ lbs. (73 kg) (6K87) Roofing Contractors Approved, shipped knocked down - Net Weight 4 inch (60 mm) height LARM 8/ lbs. (00 kg) (6K88) 6 in. (660 mm) height (for Roof Mounting rame (Horizontal) - Nailer LARM H8/ lbs. (9 kg) (97J33) slab applications) strip furnished, mates to unit, converts unit LARM H30/36-30 from down-flow to horizontal (side) air flow, 30 in. (76 mm) height (for 445 lbs. (0 kg) shipped knocked down, return air is on unit, slab applications) (33K79) supply air is on frame, see dimension 37 in. (940 mm) height (for drawings. rames for rooftop applications LARM H8/ lbs. (63 kg) (38K53) rooftop applications) meet National Roofing Code requirements. LARM H30/36-4 Requires Horizontal Return Air Panel, see 4 in. (04 mm) height (for 75 lbs. (39 kg) above - Net Weight rooftop applications) (38K54) Roof Mounting rame (Horizontal) Insulation Kit - helps prevent sweating on horizontal roof mounting frames 6 inch (660 mm) frames 73K3 30 inch (76 mm) frames 73K33 37 inch (940 mm) frames 73K34 4 inch (04 mm) frames 73K35 Horizontal Return Air Panel Kit - Required for horizontal applications with horizontal roof mounting frame, contains panel with return air opening for 38K47 field replacement of existing unit panel and panel to cover bottom return air opening in unit, see dimension drawings Vertical Vent Extension Kit - to exhaust flue gases vertically above unit (40L80) ( Required) (LGA Models Only) Either LARM H30/36-30(-4) or LARM H8/4-6(-37) roof mounting frames may be used for the 300 models, however, the smaller frames (LARM 8/4) wil increase static pressure.

5 5 Specifications Model No. LCA/LGA80S Gross - Btuh (kw) 86,000 (54.5) *Net - Btuh (kw) 80,000 (5.7) Ratings Unit Power (kw) 9.6 *EER (Btuh/Watt) 9. *Integrated Part Load Value (Btuh/Watt) 0.5 Circuit 9 lbs. 0 oz. (4.08 kg) Refrigerant Charge urnished (HC C-) Circuit 9 lbs. 0 oz. (4.08 kg) Circuit 3 9 lbs. 0 oz. (4.08 kg) Model No. LGA80 Heat Type Standard (S) High (H) Two Stage Heating (low) - Btuh (kw) 69,000 (49.5) 305,000 (89.4) (Natural or Output (low) - Btuh (kw) 35,000 (39.6) 44,000 (7.5) LPG/Propane Gas at Sea Level) (High) - Btuh (kw) 60,000 (76.) 470,000 (37.7) Output (High) - Btuh (kw) 08,000 (60.9) 376,000 (0.) A.G.A./C.G.A. Thermal Efficiency 80.0% Gas Supply Connections npt - in. Natural or LPG/Propane Recommended Gas Supply Pressure - wc. Natural 7 (.7) in. (kpa) LPG/Propane (.7) Blower wheel nominal dia. x width - in. (mm) () 5 X 5 (38 X 38) Nominal motor output - hp (kw) 3 (.) 3 hp (. kw) Max. usable motor output - hp (kw) 3.45 (.6) & Drives Voltage & phase 08/30v, 460v or 575v - 3 ph (Drive kit #) RPM range (A) or () Nominal motor horsepower (kw) 5 (3.7) Evaporator Blower 5 hp (3.7 kw) Max. usable motor output - hp (kw) 5.75 (4.3) and Drive Selection & Drives Voltage & phase 08/30v, 460v or 575v - 3 ph (Drive kit #) RPM range () , (3) or (4) Nominal motor output - hp (kw) 7.5 (5.6) 7.5 hp (5.6 kw) Max. usable motor output - hp (kw) 8.63 (6.4) & Drives Voltage & phase 08/30v, 460v or 575v - 3 ph (Drive kit #) RPM range (5) , (6) , or (7) Net face area - sq. ft. (m²).3 (.07) total Tube diameter - in. (mm) & No. of rows3/8 (9.5) - 3 Evaporator Coil ins per inch (m) 4 (55) Drain connection no. & size - in. (mm) fpt () (5.4) Expansion device type Balanced Port Thermostatic Expansion Valve, removable power head Net face area - sq. ft. (m²) 56.5 (5.5) total Condenser Coil Tube diameter - in. (mm) & No. of rows3/8 (9.5) - ins per inch (m) 0 (787) Diameter - in. (mm) & No. of blades(4) 4 (60) - 3 air volume - cfm (L/s) 5,850 (7480) Condenser ans horsepower (W) (4) /3 (49) rpm 075 watts370 ilters (furnished) Type of filter Disposable, commercial grade, pleated No. and size - in. (mm) (6) 4 x 4 x (60 x 60 x 5) Electrical characteristics 08/30v, 460v or 575v - 60 hertz - 3 phase Using total air volume and system static pressure requirements determine from blower performance tables rpm and motor output required. Maximum usable output of motors furnished are shown. In Canada, nominal motor output is also maximum usable motor output. If motors of comparable output are used, be sure to keep within the service factor limitations outlined on the motor nameplate. *Rated in accordance with ARI Standard 340/360 and certified to ARI; 95º (35ºC) outdoor air temperature and 80º (7ºC) db/67º (9ºC) wb entering evaporator air; minimum external duct static pressure. Integrated Part Load Value tested at 80º (7ºC) outdoor air temperature. NOTE - ARI capacity is net and includes evaporator blower motor heat deduction. Gross capacity does not include evaporator blower motor heat deduction.

6 666 LCA/LGA/LHA80, 0, 40 & 300S Specifications Model No. LCA/LGA0S Gross - Btuh (kw),000 (6.) *Net - Btuh (kw) 04,000 (59.8) Ratings Unit Power (kw).7 *EER (Btuh/Watt) 9.0 *Integrated Part Load Value (Btuh/Watt) 0.0 Circuit 7 lbs. 8 oz. (3.4 kg) Refrigerant Charge urnished Circuit 7 lbs. 8 oz. (3.4 kg) (HC C-) Circuit 3 7 lbs. 8 oz. (3.4 kg) Circuit 4 7 lbs. 8 oz. (3.4 kg) Heat Type Standard (S) High (H) Two Stage (low) - Btuh (kw) 69,000 (49.5) 305,000 (89.4) Heating Output (low) - Btuh (kw) 35,000 (39.6) 44,000 (7.5) (Natural or (High) - Btuh (kw) 60,000 (76.) 470,000 (37.7) LPG/Propane Gas Output (High) - Btuh (kw) 08,000 (60.9) 376,000 (0.) at Sea Level) A.G.A./C.G.A. Thermal Efficiency 80.0% Gas Supply Connections npt - in. Natural or LPG/Propane Recommended Gas Supply Natural 7 (.7) Pressure - wc. In. (kpa) LPG/Propane (.7) Blower wheel nominal dia. x width - in. (mm) () 5 X 5 (38 X 38) Evaporator Blower and Drive Selection Evaporator Coil Condenser Coil Condenser ans Nominal motor output - hp (kw) 3 (.) 3 hp (. kw) Max. usable motor output - hp (kw) 3.45 (.6) & Drives Voltage & phase 08/30v, 460v or 575v - 3 ph (Drive kit #) RPM range (A) or () Nominal motor horsepower (kw) 5 (3.7) 5 hp (3.7 kw) Max. usable motor output - hp (kw) 5.75 (4.3) & Drives Voltage & phase 08/30v, 460v or 575v - 3 ph (Drive kit #) RPM range () , (3) or (4) Nominal motor output - hp (kw) 7.5 (5.6) 7.5 hp (5.6 kw) Max. usable motor output - hp (kw) 8.63 (6.4) & Drives Voltage & phase 08/30v, 460v or 575v - 3 ph (Drive kit #) RPM range (5) , (6) or (7) Net face area - sq. ft. (m²).3 (.07) total Tube diameter - in. (mm) & No. of rows3/8 (9.5) ins per inch (m) 4 (55) Drain connection no. & size - in. (mm) fpt () (5.4) Expansion device type Balanced Port Thermostatic Expansion Valve, removable power head Net face area - sq. ft. (m²) 56.5 (5.5) total Tube diameter - in. (mm) & No. of rows3/8 (9.5) ins per inch (m) 0 (787) Diameter - in. (mm) & No. of blades(4) 4 (60) - 3 air volume - cfm (L/s) 5,850 (7480) horsepower (W) (4) /3 (49) rpm 075 watts370 Type of filter Disposable, commercial grade, pleated ilters (furnished) No. and size - in. (mm) (6) 4 x 4 x (60 x 60 x 5) Electrical characteristics 08/30v, 460v or 575v - 60 hertz - 3 phase Using total air volume and system static pressure requirements determine from blower performance tables rpm and motor output required. Maximum usable output of motors furnished are shown. In Canada, nominal motor output is also maximum usable motor output. If motors of comparable output are used, be sure to keep within the service factor limitations outlined on the motor nameplate. *Rated in accordance with ARI Standard 340/360 and certified to ARI; 95º (35ºC) outdoor air temperature and 80º (7ºC) db/67º (9ºC) wb entering evaporator air; minimum external duct static pressure. Integrated Part Load Value tested at 80º (7ºC) outdoor air temperature. NOTE - ARI capacity is net and includes evaporator blower motor heat deduction. Gross capacity does not include evaporator blower motor heat deduction.

7 7 Specifications Ratings Model No. LCA/LGA40S **LCA/LGA300S Gross - Btuh (kw) 48,000 (7.7) 30,600 (88.4) *Net - Btuh (kw) 38,000 (69.7) **84,000 (83.3) Unit Power (kw) *EER (Btuh/Watt) *Integrated Part Load Value (Btuh/Watt) Circuit 0 lbs. 0 oz. (4.54 kg) lbs. 4 oz. (5.0 kg) Circuit 0 lbs. 0 oz. (4.54 kg) lbs. 4 oz. (5.0 kg) Circuit 3 0 lbs. 0 oz. (4.54 kg) lbs. 4 oz. (5.0 kg) Refrigerant Charge urnished (HC C-) Circuit 4 0 lbs. 0 oz. (4.54 kg) lbs. 4 oz. (5.0 kg) Two Stage Heat Type Standard (S) High (H) Standard (S) High (H) Heating (low) - Btuh (kw) 69,000 (49.5) 305,000 (89.4) 69,000 (49.5) 305,000 (89.4) Output (low) - Btuh (kw) 35,000 (39.6) 44,000 (7.5) 35,000 (39.6) 44,000 (7.5) (Natural or (High) - Btuh (kw) 60,000 (76.) 470,000 (37.7) 60,000 (76.) 470,000 (37.7) LPG/Propane Gas at Sea Output (High) - Btuh (kw) 08,000 (60.9) 376,000 (0.) 08,000 (60.9) 376,000 (0.) Level) A.G.A./C.G.A. Thermal Efficiency 80.0% Gas Supply Connections npt - in. Natural of LPG/Propane Recommended Gas Supply Natural 7 (.7) Pressure - wc. in. (kpa) LPG/Propane (.7) Blower wheel nominal dia. x width - in. (mm) () 5 X 5 (38 X 38) Nominal motor output - hp (kw) 5 (3.7) 5 hp (3.7 kw) Max. usable motor output - hp (kw) 5.75 (4.3) & Drives Voltage & phase 08/30v, 460v or 575v - 3 ph (Drive kit #) RPM range () , (3) or (4) Evaporator Nominal motor output - hp (kw) 7.5 (5.6) Blower and 7.5 hp (5.6 kw) Max. usable motor output - hp (kw) 8.63 (6.4) Drive Selection & Drives Voltage & phase 08/30v, 460v or 575v - 3 ph (Drive kit #) RPM range (5) Nominal motor horsepower (kw) 0 (7.5) 0 hp (7.5 kw) Max. usable motor output - hp (kw).5 (8.6) & Drives Voltage & phase 08/30v, 460v, or 575v - 3 ph (Drive kit #) RPM range (6) or (8) Net face area - sq. ft. (m²).3 (.07) total Tube diameter - in. (mm) & No. of rows3/8 (9.5) - 3 3/8 (9.5) - 4 Evaporator ins per inch (m) 4 (55) Coil Drain connection no. & size - in. (mm) fpt () (5.4) Condenser Coil Condenser ans Expansion device type Balanced Port Thermostatic Expansion Valve, removable power head Net face area - sq. ft. (m²) 56.5 (5.5) total Tube diameter - in. (mm) & No. of rows3/8 (9.5) - ins per inch (m) 0 (787) Diameter - in. (mm) & No. of blades(4) 4 (60) - 3 air volume - cfm (L/s) 5,450 (790) 6,000 (7550) horsepower (W) (4) /3 (49) (4) / (373) rpm 075 watts ilters Type of filter Disposable, commercial grade, pleated (furnished) No. and size - in. (mm) (6) 4 x 4 x (60 x 60 x 5) Electrical characteristics 08/30v, 460v or 575v - 60 hertz - 3 phase Using total air volume and system static pressure requirements determine from blower performance tables rpm and motor output required. Maximum usable output of motors furnished are shown. In Canada, nominal motor output is also maximum usable motor output. If motors of comparable output are used, be sure to keep within the service factor limitations outlined on the motor nameplate. *Rated in accordance with ARI Standard 340/360 and certified to ARI; 95º (35ºC) outdoor air temperature and 80º (7ºC) db/67º (9ºC) wb entering evaporator air; minimum external duct static pressure. Integrated Part Load Value tested at 80º (7ºC) outdoor air temperature. **Tested at conditions included in ARI Standard 340/360. NOTE - ARI capacity is net and includes evaporator blower motor heat deduction. Gross capacity does not include evaporator blower motor heat deduction.

8 888 LCA/LGA/LHA80, 0, 40 & 300S Specifications Ratings High Temperature Heating Ratings Low Temperature Heating Ratings Refrigerant Charge urnished (HC C-) Indoor Coil Blower and Drive Selection Model No. LHA80H LHA40H Gross - Btuh (kw) 87,000 (54.8) 7,000 (66.5) *Net - Btuh (kw) 8,000 (5.3) 0,000 (64.4) Unit Power (kw) 8.5 *EER (Btuh/Watt) *Integrated Part Load Value (Btuh/Watt)..5 * Heating - Btuh (kw) 9,000 (56.) 0,000 (64.5) * Unit Power (kw) *C.O.P * Heating - Btuh (kw) 06,000 (3.0) 8,000 (34.6) * Unit Power (kw) *C.O.P..0. Circuit 4 lbs. 8 oz. (. kg) 6 lbs. 0 oz (.79 kg) Circuit 4 lbs. 8 oz. (. kg) 6 lbs. 0 oz (.79 kg) Blower wheel nominal dia. X width - in. (mm) () 5 x 5 (38 x 38) Nominal motor output - hp (kw) 3 (.) hp (. kw) Max. usable motor output - hp (kw) 3.45 (.6) --- & Drives Voltage & phase 08/30v, 460v or 575v-3ph --- (Drive kit #) RPM range (A) or () Nominal motor output - hp (kw) 5 (3.7) 5 hp (3.7 kw) Max. usable motor output - hp (kw) 5.75 (4.3) & Drives Voltage & phase 08/30v, 460v or 575v-3ph (Drive kit #) RPM range () , (3) or (4) Nominal motor output - hp (kw) 7.5 (5.6) 7.5 hp (5.6 kw) Max. usable motor output - hp (kw) 8.63 (6.4) & Drive Voltage & phase 08/30v, 460v or 575v-3ph (Drive kit #) RPM range (5) , (6) , or (7) Nominal motor output - hp (kw) (7.5) 0 hp (7.5 kw) Max. usable motor output - hp (kw) (8.6) & Drive Voltage & phase /30v, 460v, or 575v - 3 ph (Drive kit #) RPM range --- (6) or (8) Net face area - sq. ft. (m ).3 (.07) Tube diameter - in. (mm) & No. of rows3/8 (9.5)-3 3/8 (9.5)-4 Indoor Coil ins per inch (m) 4 (55) Drain connection no. & size - in. (mm) fpt () (5.4) Expansion device type Balanced Port Thermostatic Expansion Valve, removeable power head Net face area - sq. ft. (m ) 57.0 (5.30) Outdoor Coil Tube diameter - in. (mm) & No. of rows3/8 (9.5)- ins per inch (m) 0 (787) Expansion device type Balanced Port Thermostatic Expansion Valve, removeable power head Diameter - in. (mm) & No. of blades(4) 4 (60)-3 Air volume - cfm (L/s) 5,450 (790) Outdoor ans horsepower (W) (4) /3 (49) rpm 075 watts395 ilters (furnished) Type of filter Disposable, commercial grade, pleated No. and size - in. (mm) (6) 4 x 4 x (60 x 60 x 5) Electrical characteristics 08/30v, 460v or 575v - 60 hz - 3 ph *Rated in accordance with ARI Standard 340/360 and certified by ULE. Integrated Part Load Value tested at 80 o (7 o C) outdoor air temperature. Ratings - 95 o (35 o C) outdoor air temperature and 80o (7 o C) db/67 o (9 o C) wb entering indoor coil air High Temperature Heating Ratings - 47 o (8 o C) db/43 o (6 o C) wb outdoor air temperature and 70 o ( o C) entering indoor coil air Low Temperature Heating Ratings - 7 o (-8 o C) db/5 o (-9 o C) wb outdoor air temperature and 70 o ( o C) entering indoor coil air NOTE - ARI capacity is net and includes indoor blower motor heat deduction. Gross capacity does not include indoor blower motor heat deduction. Using total air volume and system static pressure requirements determine from blower performance tables rpm and motor output required. Maximum usable output of motors furnished are shown. In Canada, nominal motor output is also maximum usable motor output. If motors of comparable output are used, be sure to keep within the service factor limitations outlined on the motor nameplate.

9 9 Weight Data Model No. Description Weight lbs. kg Net Weights LCA80S Net weight (Base unit) LCA0S Net weight (Base unit) LCA40S Net weight (Base unit) LCA300S Net weight (Base unit) LGA80S Net weight (Base unit with low fire heat exchanger) LGA0S Net weight (Base unit with low fire heat exchanger) LGA40S Net weight (Base unit with low fire heat exchanger) LGA300S Net weight (Base unit with low fire heat exchanger) LHA80H Net weight (Base unit) LHA40H Net weight (Base unit) Shipping Weights LCA80S Base unit LCA0S Base unit LCA40S Base unit LCA 300S Base unit LHA80H Base unit LHA40H Base unit LGA80S Base unit with low fire heat exchanger LGA0S Base unit with low fire heat exchanger LGA40S Base unit with low fire heat exchanger 670 LGA300S Base unit with low fire heat exchanger LGA Models Only High ire Heat Exchanger (add to base unit) 30 4

10 LCA/LGA/LHA80, 0, 40 & 300S 00 High Altitude Derate (LGA Models) Units may be installed at altitudes up to 000 feet (60 m) above sea level without any modification. At altitudes above 000 feet (60 m), units must be drated to match gas manifold pressures shown in table below. NOTE - This is the only permissible derate for these units. Atltitude - ft. (m) Gas Manifold Pressure - in. w.g. (kpa) (60-95) 3.6 (.90) (95-0) 3.5 (.87) (0-55) 3.4 (.85) (55-830) 3.3 (.8) (830-35) 3. (.80) (35-440) 3. (.77) Electrical Data Model No. LCA/LGA80S Line voltage data - 60 Hz - 3 phase 08/30v 460v 575v Compressors (3) Rated load amps each (total) 6.7 (50.) 8.6 (5.8) 6.0 (8.0) Locked rotor amps each (total) 0.0 (330.0) 55.0 (65.0) 44.0 (3.0) Condenser an s (4) ull load amps each (total).4 (9.6).3 (5.).3 (5.) Locked rotor amps each (total) 4.7 (8.8).3 (9.6).9 (7.6) hp Evaporator Blower Output kw ull load amps Locked rotor amps Recommended maximum fuse With Exhaust ans size (amps) Less Exhaust ans Minimum Circuit Ampacity With Exhaust ans Less Exhaust ans (No.) Horsepower (W) () /3 (49) Optional Power Exhaust ans ull load amps (total) Locked rotor amps (total) Service Outlet () 5 volt G CI (amp rating) 5 Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. Note - Extremes of operating range are plus and minus 0% of line voltage. Note - Where current does not exceed 00 amps, HACR type circuit breaker may be used in place of fuse (U.S. only).

11 Electrical Data Model No. LCA/LGA0S Line voltage data - 60 Hz - 3 phase 08/30v 460v 575v Compressors (4) Rated load amps each (total) 4.0 (56.0) 7.0 (8.0) 5.8 (3.) Locked rotor amps each (total) 9.0 (368.0) 46.0 (84.0) 44.0 (76.0) Condenser an s (4) ull load amps each (total).4 (9.6).3 (5.).0 (4.0) Locked rotor amps each (total) 4.7 (8.8).3 (9.6).9 (7.6) hp Evaporator Output kw Blower ull load amps Locked rotor amps Recommended maximum fuse With Exhaust ans size (amps) Less Exhaust ans Minimum Circuit With Exhaust ans Ampacity Less Exhaust ans Optional Power Exhaust ans (No.) Horsepower (W) () /3 (49) ull load amps (total) Locked rotor amps (total) Service Outlet () 5 volt G CI (amp rating) 5 Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. Note - Extremes of operating range are plus and minus 0% of line voltage. Note - Where current does not exceed 00 amps, HACR type circuit breaker may be used in place of fuse (U.S. only). Electrical Data Model No. LCA/LGA40S Line voltage data - 60 Hz - 3 phase 08/30v 460v 575v Compressors (4) Rated load amps each (total) 6.7 (66.8) 8.6 (34.4) 6.0 (4.0) Locked rotor amps each (total) 0.0 (440.0) 55.0 (0.0) 44.0 (76.0) Condenser an s (4) ull load amps each (total).4 (9.6).3 (5.).0 (4.0) Locked rotor amps each (total) 4.7 (8.8).3 (9.6).9 (7.6) hp Evaporator Blower Output kw ull load amps Locked rotor amps Recommended maximum With Exhaust ans fuse size (amps) Less Exhaust ans Minimum Circuit Ampacity With Exhaust ans Less Exhaust ans (No.) Horsepower (W) () /3 (49) Optional Power Exhaust ans ull load amps (total) Locked rotor amps (total) Service Outlet () 5 volt G CI (amp rating) 5 Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. Note - Extremes of operating range are plus and minus 0% of line voltage. Note - Where current does not exceed 00 amps, HACR type circuit breaker may be used in place of fuse (U.S. only).

12 LCA/LGA/LHA80, 0, 40 & 300S Electrical Data Model No. LCA/LGA300S Line voltage data - 60 Hz - 3 phase 08/30v 460v 575v Compressors (4) Rated load amps each (total) 8.6 (74.4) 9.0 (36.0) 7.4 (9.6) Locked rotor amps each (total) 56 (64) 70 (80) 54 (6) No. of motors4 Condenser an s (4) ull load amps each (total) 3.0 (.0).5 (6.0). (4.8) Locked rotor amps each (total) 6.0 (4.0) 3.0 (.0).9 (.6) hp Evaporator Blower Output kw ull load amps Locked rotor amps Recommended maximum With Exhaust ans fuse size (amps) Less Exhaust ans Minimum Circuit Ampacity With Exhaust ans Less Exhaust ans (No.) Horsepower (W) () /3 (49) Optional Power Exhaust ans ull load amps (total) Locked rotor amps (total) Service Outlet () 5 volt G CI (amp rating) 5 Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. Note - Extremes of operating range are plus and minus 0% of line voltage. Note - Where current does not exceed 00 amps, HACR type circuit breaker may be used in place of fuse (U.S. only). Electrical Data Model No. LHA80H LHA40H Line voltage data - 60 hz - 3 phase 08/30v 460v 575v 08/30v 460v 575v Compressors () Rated load amps each (total) 8.8 (57.6) 4.7 (9.4) 0.8 (.6) 30. (60.) 5.5 (3.0). (4.) Locked rotor amps each (total) 95 (390) 95 (90) 80 (60) 5 (450) 4 (8) 80 (60) Outdoor Coil an ull load amps each (total).4 (9.6).3 (5.).0 (4.0).4 (9.6).3 (5.).0 (4.0) s (4) Locked rotor amps each (total) 4.7 (8.8).3 (9.6).9 (7.6) 4.7 (8.8).3 (9.6).9 (7.6) hp Output kw Indoor Coil Blower ull load amps Locked rotor amps Rec. max. fuse size (amps) Minimum Circuit Ampacity Optional Power Exhaust ans With Exhaust ans Less Exhaust ans With Exhaust ans Less Exhaust ans (No.) Horsepower (W) () /3 (49) ull load amps (total) Locked rotor amps (total) Service Outlet () 5 volt G CI (amp rating) 5 Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. Note - Extremes of operating range are plus and minus 0% of line voltage. Note - Where current does not exceed 00 amps, HACR type circuit breaker may be used in place of fuse (U.S. only).

13 3 Optional Electric Heat Accessories - LCA/LHA Models Electric Heat Control Module and Unit Fuse Blocks Unit Model No. LCA80S LCA0S LCA40S LCA300S LHA80H LHA40H Model No. EHA (see Electric Heat Data tables for additional information) 5 X X X X X X 30 X X X X X X Electric Heat kw 45 X X X X X X Range 60 X X X X X X X X X --- X Electric Heat Control Module (45/60/90 kw) 5K3 (08/30v), 5K9 (460v), 5K93 (575v) Unit use Block (3 phase) Unit use Block (3 phase) With Power Exhaust ans Without Power Exhaust ans 08/30v - 3 hp (. kw) 5K K v - 3 hp (. kw) 5K 5K K v - 3 hp (. kw) 5K09 5K K /30v - 5 hp (3.7 kw) 5K7 5K8 5K9 5K8 5K9 460v - 5 hp (3.7 kw) 5K3 5K4 5K4 575v - 5 hp (3.7 kw) 5K09 5K0 5K3 5K 5K3 08/30v hp (5.6 kw) 5K8 5K9 5K9 460v hp (5.6 kw) 5K3 5K4 5K4 575v hp (5.6 kw) 5K0 5K3 5K3 08/30v - 0 hp (7.5 kw) --- 5K9 460v - 0 hp (7.5 kw) K03 575v - 0 hp (7.5 kw) --- 5K3 08/30v - 3 hp (. kw) 5K K v - 3 hp (. kw) 5K --- 5K v - 3 hp (. kw) 5K08 5K K /30v - 5 hp (3.7 kw) 5K5 5K7 5K8 5K9 5K8 460v - 5 hp (3.7 kw) 5K 5K3 5K4 5K4 575v - 5 hp (3.7 kw) 5K09 5K0 5K 5K 08/30v hp (5.6 kw) 5K8 5K9 5K9 460v hp (5.6 kw) 5K3 5K4 5K4 575v hp (5.6 kw) 5K0 5K 5K3 5K 5K3 08/30v - 0 hp (7.5 kw) --- 5K9 460v - 0 hp (7.5 kw) --- 5K4 575v - 0 hp (7.5 kw) --- 5K3

14 LCA/LGA/LHA80, 0, 40 & 300S 44 Optional Electric Heat Accessories - LCA/LHA Models Electric Heat Control Module and Unit Fuse Blocks LTB ELECTRIC HEAT TERMINAL BLOCK LTB-75 (30K75) 75 amps, LTB-335 (30K76) 335 amps (Required for Units Without Disconnect/Circuit Breaker But With Single Point Power Source) Unit Model No. LCA80S LCA80H LCA0S LCA40S LCA300 LHA80H LHA40H 3 hp (. kw) kw 5 hp (3.7 kw) 30K75 30K75 *08/30v 30K hp (5.6 kw) 30K75 3ph 0 hp (7.5 kw) hp (. kw) kw 30K75 5 hp (3.7 kw) 30K75 *08/30v 30K75 30K hp (5.6 kw) 30K76 3ph 0 hp (7.5 kw) K75 LTB Terminal 3 hp (. kw) Block 45 kw 5 hp (3.7 kw) 30K75 30K75 30K76 (3 phase) *08/30v 30K75 30K hp (5.6 kw) 30K76 3ph 0 hp (7.5 kw) K75 3 hp (. kw) K kw 30K75 5 hp (3.7 kw) 30K75 *08/30v 30K76 30K hp (5.6 kw) 30K76 3ph 0 hp (7.5 kw) K75 3 hp (. kw) kw 5 hp (3.7 kw) K *08/30v 30K76 30K hp (5.6 kw) 3ph 0 hp (7.5 kw) K75 *NOTE - ALL 460V AND 575V UNIT VOLTAGES USE LTB-75 (30K75) TERMINAL BLOCK.

15 5 Optional Electric Heat Data - LCA Model 80S (Requires unit fuse block, terminal block and heater control module) kw Size Electric Heat Model No. (see footnote) & Net Weight No. of Steps Volts kw Btuh Output *** Unit + Electric Heat Minimum Circuit Ampacity (with Power Exhaust ans) 3 hp (.kw) 5 hp (3.7kW) *() EHA /30v (99J6) 460v (99J8) 575v (99J0) ,600 43,000 47,00 5,00 5 kw and ,000 *() EHA40S ,00 08/30v (99J7) 460v (99J9) ,00 43, v (99J) ,00 59 lbs. (7 kg) (total weight) ,00 *() EHA ,800 08/30v (99J) , v (99J4) , v (99J6) , kw and ,000 *() EHA360S ,900 08/30v (99J3) , v (99J5) , v (99J7) , lbs. (7 kg) (total weight) , , , kw ,000 **() EHA ,600 08/30v (99J8) 460v (99J9) , , v (99J30) 76 lbs. (35 kg) (total weight) , , , , , , kw ,000 **() EHA ,800 08/30v (99J07) 460v (99J08) , , v (99J09) 76 lbs. (35 kg) (total weight) , , , ,800 *NOTE - or field installed electric heat, order () of each heater shown to make up heater size required. **NOTE - or field installed electric heat, order () of each heater shown to make up heater size required. Electric Heat Control Module required on 45, 60 & 90 kw sizes only). See Optional Electric Heat Accessories tables. 7.5 hp (5.6kW) Unit + Electric Heat 3 Maximum use Size (with Power Exhaust ans) 3 hp (.kw) 5 hp (3.7kW) 7.5 hp (5.6kW) May be used with two stage control. 3 Where current does not exceed 00 amps, HACR circuit breaker may be used in place of fuse. ***Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. Use wires suitable for at least 67º (75ºC). NOTE - use block must be ordered extra. use block must be installed in field installed heaters. Also requires LTB Terminal Block. See Optional Electric Heat Accessories tables.

16 LCA/LGA/LHA80, 0, 40 & 300S 66 Optional Electric Heat Data - LCA Model 0S (Requires unit fuse block, terminal block and heater control module) kw Size Electric Heat Model No. (see footnote) & Net Weight No. of Steps Volts kw Btuh Output *** Unit + Electric Heat Minimum Circuit Ampacity (with Power Exhaust ans) 3 hp (.kw) 5 hp (3.7kW) 7.5 hp (5.6kW) Unit + Electric Heat 3 Maximum use Size (with Power Exhaust ans) 3 hp (.kw) 5 hp (3.7kW) *() EHA ,600 08/30v (99J6) , v (99J8) ,00 575v (99J0) ,00 5 kw and ,000 *() EHA40S , /30v (99J7) ,00 460v (99J9) , v (99J) ,00 59 lbs. (7 kg) (total weight) , *() EHA ,800 08/30v (99J) , v (99J4) , v (99J6) , kw and ,000 *() EHA360S , /30v (99J3) , v (99J5) , v (99J7) , lbs. (7 kg) (total weight) , , , ,000 **() EHA ,600 08/30v (99J8) 45 kw 460v (99J9) , , v (99J30) 76 lbs. (35 kg) (total weight) , , , ,600 *NOTE - or field installed electric heat, order () of each heater shown to make up heater size required. **NOTE - or field installed electric heat, order () of each heater shown to make up heater size required. Electric Heat Control Module required on 45, 60 & 90 kw sizes only). See Optional Electric Heat Accessories tables. May be used with two stage control. 3 Where current does not exceed 00 amps, HACR circuit breaker may be used in place of fuse. ***Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. Use wires suitable for at least 67º (75ºC). NOTE - use block must be ordered extra. use block must be installed in field installed heaters. Also requires LTB Terminal Block. See Optional Electric Heat Accessories tables. 7.5 hp (5.6kW)

17 7 Optional Electric Heat Data - LCA Model 0S (Requires unit fuse block, terminal block and heater control module) kw Size Electric Heat Model No. (see footnote) & Net Weight No. of Steps Volts kw Btuh Output *** Unit + Electric Heat Minimum Circuit Ampacity (with Power Exhaust ans) 3 hp (.kw) 5 hp (3.7kW) 7.5 hp (5.6kW) Unit + Electric Heat 3 Maximum use Size (with Power Exhaust ans) 3 hp (.kw) 5 hp (3.7kW) , , ,000 **() EHA ,800 08/30v (99J07) 60 kw 460v (99J08) , , v (99J09) 76 lbs. (35 kg) (total weight) , , , , , , ,00 **() EHA ,00 08/30v (99J3) 90 kw 460v (99J3) , , v (99J33) 84 lbs. (38 kg) (total weight) , , , ,00 *NOTE - or field installed electric heat, order () of each heater shown to make up heater size required. **NOTE - or field installed electric heat, order () of each heater shown to make up heater size required. Electric Heat Control Module required on 45, 60 & 90 kw sizes only). See Optional Electric Heat Accessories tables. May be used with two stage control. 3 Where current does not exceed 00 amps, HACR circuit breaker may be used in place of fuse. ***Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. Use wires suitable for at least 67º (75ºC). NOTE - use block must be ordered extra. use block must be installed in field installed heaters. Also requires LTB Terminal Block. See Optional Electric Heat Accessories tables. 7.5 hp (5.6kW)

18 LCA/LGA/LHA80, 0, 40 & 300S 88 Optional Electric Heat Data - LCA Model 40S (Requires unit fuse block, terminal block and heater control module) kw Size Electric Heat Model No. (see footnote) & Net Weight No. of Steps Volts kw Btuh Output *** Unit + Electric Heat Unit + Electric Heat Minimum Circuit Ampacity (with 3 Maximum use Size (with Power Power Exhaust ans) Exhaust ans) 5 hp (3.7kW) 7.5 hp (5.6kW) 0 hp (7.5 kw) 5 hp (3.7kW) 7.5 hp (5.6kW) 0 hp (7.5 kw) *() EHA ,600 08/30v (99J6) , v (99J8) ,00 575v (99J0) ,00 5 kw and ,000 *() EHA40S , /30v (99J7) ,00 460v (99J9) , v (99J) ,00 59 lbs. (7 kg) (total weight) , *() EHA ,800 08/30v (99J) , v (99J4) , v (99J6) , kw and ,000 *() EHA360S , /30v (99J3) , v (99J5) , v (99J7) , lbs. (7 kg) (total weight) , , , ,000 **() EHA ,600 08/30v (99J8) 45 kw 460v (99J9) , , v (99J30) 76 lbs. (35 kg) (total weight) , , , ,600 *NOTE - or field installed electric heat, order () of each heater shown to make up heater size required. **NOTE - or field installed electric heat, order () of each heater shown to make up heater size required. Electric Heat Control Module required on 45, 60 & 90 kw sizes only). See Optional Electric Heat Accessories tables. May be used with two stage control. 3 Where current does not exceed 00 amps, HACR circuit breaker may be used in place of fuse. ***Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. Use wires suitable for at least 67º (75ºC). NOTE - use block must be ordered extra. use block must be installed in field installed heaters. Also requires LTB Terminal Block. See Optional Electric Heat Accessories tables.

19 9 Optional Electric Heat Data - LCA Model 40S (Requires unit fuse block, terminal block and heater control module) kw Size Electric Heat Model No. (see footnote) & Net Weight No. of Steps Volts kw Btuh Output *** Unit + Electric Heat Minimum Circuit Ampacity (with Power Exhaust ans) Unit + Electric Heat 3 Maximum use Size (with Power Exhaust ans) 5 hp (3.7kW) 7.5 hp (5.6kW) 0 hp (7.5 kw) 5 hp (3.7kW) 7.5 hp (5.6kW) , , ,000 8 **() EHA ,800 08/30v (99J07) 60 kw 460v (99J08) , , v (99J09) 76 lbs. (35 kg) (total weight) , , , , , , ,00 **() EHA ,00 08/30v (99J3) 90 kw 460v (99J3) , , v (99J33) 84 lbs. (38 kg) (total weight) , , , ,00 *NOTE - or field installed electric heat, order () of each heater shown to make up heater size required. **NOTE - or field installed electric heat, order () of each heater shown to make up heater size required. Electric Heat Control Module required on 45, 60 & 90 kw sizes only). See Optional Electric Heat Accessories tables. May be used with two stage control. 3 Where current does not exceed 00 amps, HACR circuit breaker may be used in place of fuse. ***Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. Use wires suitable for at least 67º (75ºC). NOTE - use block must be ordered extra. use block must be installed in field installed heaters. Also requires LTB Terminal Block. See Optional Electric Heat Accessories tables. 0 hp (7.5 kw)

20 LCA/LGA/LHA80, 0, 40 & 300S 00 Optional Electric Heat Data - LCA Model 300S (Requires unit fuse block, terminal block and heater control module) kw Size Electric Heat Model No. (see footnote) & Net Weight No. of Steps Volts kw Btuh Output *** Unit + Electric Heat Unit + Electric Heat Minimum Circuit Ampacity (with 3 Maximum use Size (with Power Power Exhaust ans) Exhaust ans) 5 hp (3.7kW) 7.5 hp (5.6kW) 0 hp (7.5 kw) 5 hp (3.7kW) 7.5 hp (5.6kW) 0 hp (7.5 kw) *() EHA ,600 08/30v (99J6) , v (99J8) ,00 575v (99J0) ,00 5 kw and ,000 *() EHA40S , /30v (99J7) ,00 460v (99J9) , v (99J) ,00 59 lbs. (7 kg) (total weight) , *() EHA ,800 08/30v (99J) , v (99J4) , v (99J6) , kw and ,000 *() EHA360S , /30v (99J3) , v (99J5) , v (99J7) , lbs. (7 kg) (total weight) , , , ,000 **() EHA ,600 08/30v (99J8) 45 kw 460v (99J9)** , , v (99J30) 76 lbs. (35 kg) (total weight) , , , ,600 *NOTE - or field installed electric heat, order () of each heater shown to make up heater size required. **NOTE - or field installed electric heat, order () of each heater shown to make up heater size required. Electric Heat Control Module required on 45, 60 & 90 kw sizes only). See Optional Electric Heat Accessories tables. May be used with two stage control. 3 Where current does not exceed 00 amps, HACR circuit breaker may be used in place of fuse. ***Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. Use wires suitable for at least 67º (75ºC). NOTE - use block must be ordered extra. use block must be installed in field installed heaters. Also requires LTB Terminal Block. See Optional Electric Heat Accessories tables.

21 Optional Electric Heat Data - LCA Model 300S (Requires unit fuse block, terminal block and heater control module) kw Size Electric Heat Model No. (see footnote) & Net Weight No. of Steps Volts kw Btuh Output *** Unit + Electric Heat Minimum Circuit Ampacity (with Power Exhaust ans) 5 hp (3.7kW) 7.5 hp (5.6kW) 0 hp (7.5 kw) Unit + Electric Heat 3 Maximum use Size (with Power Exhaust ans) 5 hp (3.7kW) 7.5 hp (5.6kW) 0 hp (7.5 kw) , , ,000 **() EHA ,800 08/30v (99J07) 60 kw 460v (99J08) , , v (99J09) 76 lbs. (35 kg) (total weight) , , , , , , ,00 **() EHA ,00 08/30v (99J3) 90 kw 460v (99J3) , , v (99J33) 84 lbs. (38 kg) (total weight) , , , ,00 *NOTE - or field installed electric heat, order () of each heater shown to make up heater size required. **NOTE - or field installed electric heat, order () of each heater shown to make up heater size required. Electric Heat Control Module required on 45, 60 & 90 kw sizes only). See Optional Electric Heat Accessories tables. May be used with two stage control. 3 Where current does not exceed 00 amps, HACR circuit breaker may be used in place of fuse. ***Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. Use wires suitable for at least 67º (75ºC). NOTE - use block must be ordered extra. use block must be installed in field installed heaters. Also requires LTB Terminal Block. See Optional Electric Heat Accessories tables.

22 LCA/LGA/LHA80, 0, 40 & 300S Optional Electric Heat Data - LHA Model 80H (Requires unit fuse block, terminal block and heater control module) kw Size Electric Heat Model No. (see footnote) & Net Weight No. of Steps Volts kw Btuh Output *** Unit + Electric Heat Minimum Circuit Ampacity (with Power Exhaust ans) 3 hp (.kw) 5 hp (3.7kW) 7.5 hp (5.6kW) Unit + Electric Heat 3 Maximum use Size (with Power Exhaust ans) 3 hp (.kw) 5 hp (3.7kW) *() EHA ,600 08/30v (99J6) , v (99J8) , v (99J0) ,00 5 kw and ,000 *() EHA40S , /30v (99J7) ,00 460v (99J9) , v (99J) , lbs. (7 kg) (total weight) ,00 30 kw ,800 *() EHA ,000 08/30v (99J) , v (99J4) , v (99J6) ,000 and *() EHA360S , /30v (99J3) , v (99J5) 575v (99J7) , lbs. (7 kg) (total weight) , , , , ,000 **() EHA ,600 08/30v (99J8) 45 kw 460v (99J9) , , v (99J30) , lbs. (35 kg) (total weight) , , , , , ,000 **() EHA ,800 08/30v (99J07) 60 kw 460v (99J08) , , v (99J09) , lbs. (35 kg) (total weight) , , ,800 *NOTE - or field installed electric heat, order () of each heater shown to make up heater size required. **NOTE - or field installed electric heat, order () of each heater shown to make up heater size required. Electric Heat Control Module required on 45, 60 & 90 kw sizes only). See Optional Electric Heat Accessories tables. May be used with two stage control. 3Where current does not exceed 00 amps, HACR circuit breaker may be used in place of fus e. ***Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. Use wires suitable for at least 67º (75ºC). NOTE - use block must be ordered extra. use block must be installed in field installed heaters. Also requires LTB Terminal Block. See Optional Electric Heat Accessories tables. 7.5 hp (5.6kW)