PGB SERIES 3thru6-1/3Ton. Belt Drive 10 SEER CONVERTIBLE SINGLE PACKAGE GAS/ELECTRIC UNIT

Size: px

Start display at page:

Download "PGB SERIES 3thru6-1/3Ton. Belt Drive 10 SEER CONVERTIBLE SINGLE PACKAGE GAS/ELECTRIC UNIT"

Arnold Webb
5 years ago
Views:

PGB SERIES 3thru6-/3Ton SEER C Belt Drive CONVERTIBLE SINGLE PACKAGE GAS/ELECTRIC UNIT SINGLE PACKAGE Combination gas heating and electric cooling, self contained for year-round comfort.

CABINET Triple -coated steel, consisting of a Polyester top coat, a urethane primer coat preceded by an oxide pretreatment. Access panels for easy service. Side by side supply and return.

IMPROVED INSULATION Dual density insulation improves temperature separation.

1 PGB SERIES 3thru6-/3Ton SEER C Belt Drive CONVERTIBLE SINGLE PACKAGE GAS/ELECTRIC UNIT SINGLE PACKAGE Combination gas heating and electric cooling, self contained for year-round comfort. Systems can be installed on rooftop or ground level with the new convertible design. 6 - / 3 Ton unit has two -stage cooling. CABINET Triple -coated steel, consisting of a Polyester top coat, a urethane primer coat preceded by an oxide pretreatment. Access panels for easy service. Side by side supply and return. Heavy gauge base with rails. INTEGRAL BASE RAILS Fork-lift access on three sides. Holes provided for lifting lugs makes rooftop installation easier. IMPROVED INSULATION Dual density insulation improves temperature separation. INDOOR BLOWER Electronic Fan Control, continuous fan feature responds quickly to circulate heated air and provide maximum comfort. Standard belt drive blower on 3 to 6 -/3 ton models. No Difference Design - Unit will operate at the same rated External Static Pressure in the down shot or horizontal duct position. INTERNAL AIR FILTERS Easy access air filters to maintain a clean evaporator coil. COPPER TUBE/ALUMINUM FIN COILS Enhanced aluminum fins mechanically bonded to 3/8 copper tubes for improved heat transfer. FILTER DRIERS To insure refrigerant cleanliness. COMPRESSORS Scroll compressors on 4 and 5 ton models, Recip compressor on 3 and 6 -/3 ton models. HIGH & LOW PRESSURE SWITCHES To provide excellent compressor protection. FREEZE THERMOSTAT Mounted to evaporator, prevents coil freeze up. EXTERNALLY-MOUNTED GAUGE PORTS Allows for more accurate reading of operating conditions while servicing. INDUCED DRAFT COMBUSTION SYSTEM For smoother combustion and optimal efficiency. ALUMINIZED TUBULAR HEAT EXCHANGER Tubular design delivers efficient heat transfer and air flow: aluminized coating protects against corrosion. IGNITION SYSTEM Honeywell Electronic Hot Surface/Pilot (HSP) Ignition system. IN-SHOT BURNERS New design delivers more complete, efficient combustion. PRE-WIRED FOR ECONOMIZER Designed for slide in, plug in economizer installation. 65VA TRANSFORMER Standard 65 VA transformer has built -in secondary circuit breaker standard on all models. RESIDENTIAL AND COMMERCIAL SYSTEMS SPLIT SYSTEMS PACKAGED AIR CONDITIONERS COMBINATION GAS / ELECTRIC UNITS HEAT PUMPS AIR HANDLERS MANUFACTURED HOME AIR CONDITIONERS GAS, OIL AND ELECTRIC FURNACES International Comfort Products 65 Heil--Quaker Avenue, Lewisburg, TN 379 /22/3

2 UNIT SPECIFICATIONS Electrical Data Electrical Data Condenser Data Coil Fan Motor Fan Total Face MODEL Voltage HACR Max. Area Sq. Feet Fins Per Tube Diameter Horsepower / Full Load RPM Size Diameter Degree NUMBER Phase - Hz Fuse Ampacity (Sq. Meters) In./Rows In.(mm.) Amps Amps (Max.) In.(mm) Pitch (Max.) PGB36D2H 28/ / 3/8.75 / (558.8) PGB36D2L (.6) (9.52).75 / PGB36D2S DATA NOT AVAILABLE PGB48F2H 28/ /8.75 / PGB48F2L (.6) 2 / (9.52).75 / (558.8) PGB48F2S / PGB6G2H 28/ /8.75 / PGB6G2L (.6) 2 / (9.52).75 / (558.8) PGB6G2S / PGB75E2H 28/ / PGB75G2H 28/ / 2 3/8.75 / (558.8) 28 4 PGB75G2L (.6) (9.52).75 / PGB75G2S / NOTES: PGB75 models have two compressors with 2 individual circuits. (Two -Stage Cooling). Total Face Area Sq. Feet (Sq. Meters) Evaporator Coil Coil Motor Blower Compressor Tube Diameter In.(mm) Blower H.P. - Speeds Full Load Amps MODEL NUMBER Fins Per In./Rows RPM Type & Size RPM (Max) Rated PGB36D2H / 2 3/8 3/4-5.4 / BD (267.6) PGB36D2L (.76) (9.52) (3.7) 59(267.6) PGB36D2S DATA NOT AVAILABLE 59(267.6) PGB48F2H 8.2 3/8 5.4 / (28.2) PGB48F2L (.76) 5 / 2 (9.52) 3/ BD (3.72) (28.2) PGB48F2S (28.2) PGB6G2H 8.2 3/8 4. / (29) PGB6G2L (.76) 4 / 3 (9.52) BD (3.8) 8. 64(29) PGB6G2S (29) PGB75E2H 735(334.) PGB75G2H / 4 3/ BD -A Ea 75 Ea 28/ (334.) PGB75G2L (.76) (9.52) Ea 37 Ea 735(334.) PGB75G2S Ea 3 Ea (3.78/3.78) 735(334.) Full Load Amps Locked Rotor Amps Factory Refrigerant Charge R-22 Oz.(Ltr) Sound Rating (Bels) Ship. Weight Lbs.(Kg) MODEL NUMBER IDENTIFICATION GUIDE MODEL NUMBER P G B 36 D 2 H Electrical Characteristics Product Family H = 28 / L = P = Single Package S = Fuel Type G=Gas/Electric Blower Options Design Series = Standard Direct Drive B = Architectural Stone Color, HSP Ignition System 2 = Standard Belt Drive Capacity (Nominal BTU) Gas Heat Input 36 = 3 Ton 6 = 5 Ton D = 9, F = 35, 48 = 4 Ton 75 = 6-/3 Ton E = 5, G = 5, 2

3 PERFORMANCE DATA: HEATING Input (MBTUH) Output (MBTUH) Efficiency * Gas Transformer MODEL Low Low DOE (AFUE) Calif. (CSE) Temperqature PipingSize Size NUMBER Standard Fire Kit Standard Fire Kit Std. L.F.K. 2 Std. L.F.K. 2 Rise o F( o C) Inches(mm) VA. PGB36D2H ( ) /2(2.7) 65 VA PGB36D2L PGB36D2S DATA NOT AVAILABLE PGB48F2H ( ) /2(2.7) 65 VA PGB48F2L PGB48F2S PGB6G2H ( ) /2(2.7) 65 VA PGB6G2L 35-65( ) PGB6G2S PGB75E2H ( ) /2(2.7) 65 V PGB75G2H PGB75G2L PGB75G2S Field conversion kit available for lower fire rate. 2 Low Fire Conversion Kit. * As determined by D.O.E. Steady State Efficiency Rating Test. Heating capacity valid for elevations up to 2, feet (69.6 meters) above sea level. For elevations above 2, feet (69.6 meters), rated capacity should be reduced by 4% for each, feet (34.5 meters) above sea level. PERFORMANCE DATA: COOLING UNIT DIMENSIONS Rated Capacity BTUH** Power Input Watts Evaporator Rated Airflow (S) MODEL S/T NUMBER Ratio S.E.E.R. E.E.R. PGB36 34, PGB48 45, PGB6 58, PGB75 74, NOTES: PGB75 models have two compressors with 2 individual circuits. (Two -Stage Cooling), IPLV 9.2. ** Rated ARI Standards 95 Amb, 8 DB, / 67 WB, 23 Volts. For applications at 28 volts deduct BTU. 25-/6 (636.57) 2-3/8 (63.5mm 3 (76.2) ) -3/8 (38.9) -3/8(282.6) 2-3/4 3-3/8 ALL DIMENSIONS IN INCHES (MM) Center of Gravity (Inches/MM) Model X axis Y axis PGB /92 2/52 PGB / /546 PGB6 36.5/ /546 PGB75 35/ /546 Note: To determine Center of Gravity, get appropriate measurements from the table above, then measure from the corner of the unit marked C, making sure to use the correct measurement for the axis you are measuring. See example of typical center of gravity determination on dimensional drawing to the right. LOW VOLTAGE /2 (2.7mm) CONDUIT ELECTRICAL POWER CONDUIT & -/4 (25.4mm & 3.75mm) DIM. GAS CONNECTION /2 (2.7mm) PIPE 4-/4 73 (854. 2) Note: Duct connections for downflow discharge are made to roof curb only. X 2 (34.8) 4 () CofG S 5 (38.) 8-3/4 (476.25) 4-5/8 (7.5) 2 -/4 9 C 8-3/4 ( ) 47-3/8 (23.3) Y 2 (34.8) 5 6-7/8 (428.6) R 9 2 -/4 5-/4 Unit base shown separately to illustrate bottom duct openings. 36 (94.4) 3

4 EXPANDED PERFORMANCE DATA (COOLING) - 3 Ton (Gross Capacity) 28 VOLT Airflow IDB* Airflow IDB* S/T 2 S/T 56 S/T 344 S/T 2 S/T 56 S/T 344 S/T 2 S/T 56 S/T 344 S/T 2 S/T 56 S/T Outdoor Ambient Temperature - Degrees F. Dry Bulb Entering Indoor Temperature - Degrees F. Wet Bulb EXPANDED PERFORMANCE DATA (COOLING) S/T 2 S/T 56 S/T 344 S/T 2 S/T 56 S/T 344 S/T 2 S/T 56 S/T 344 S/T 2 S/T 56 S/T Outdoor Ambient Temperature - Degrees F. Dry Bulb Entering Indoor Temperature - Degrees F. Wet Bulb * Entering Indoor Temperature - Degrees F. Dry Bulb Standard Rating 3 Ton (Gross Capacity) 23, 46 VOLT 4

5 EXPANDED PERFORMANCE DATA (COOLING) - 4 Ton (Gross Capacity) 28 VOLT Airflow IDB* Airflow IDB* S/T 6 S/T 48 S/T 792 S/T 6 S/T 48 S/T 792 S/T 6 S/T 48 S/T 792 S/T 6 S/T 48 S/T Outdoor Ambient Temperature - Degrees F. Dry Bulb Entering Indoor Temperature - Degrees F. Wet Bulb EXPANDED PERFORMANCE DATA (COOLING) S/T 6 S/T 48 S/T 792 S/T 6 S/T 48 S/T 792 S/T 6 S/T 48 S/T 792 S/T 6 S/T 48 S/T Outdoor Ambient Temperature - Degrees F. Dry Bulb Entering Indoor Temperature - Degrees F. Wet Bulb * Entering Indoor Temperature - Degrees F. Dry Bulb Standard Rating 4 Ton (Gross Capacity) 23, 46, 575 VOLT 5

6 EXPANDED PERFORMANCE DATA (COOLING) - 5 Ton (Gross Capacity) 28 VOLT Airflow IDB* Airflow IDB* S/T 2 S/T 76 S/T 224 S/T 2 S/T 76 S/T 224 S/T 2 S/T 76 S/T 224 S/T 2 S/T 76 S/T Outdoor Ambient Temperature - Degrees F. Dry Bulb Entering Indoor Temperature - Degrees F. Wet Bulb EXPANDED PERFORMANCE DATA (COOLING) S/T 2 S/T 76 S/T 224 S/T 2 S/T 76 S/T 224 S/T 2 S/T 76 S/T 224 S/T 2 S/T 76 S/T Outdoor Ambient Temperature - Degrees F. Dry Bulb Entering Indoor Temperature - Degrees F. Wet Bulb * Entering Indoor Temperature - Degrees F. Dry Bulb Standard Rating 5 Ton (Gross Capacity) 23, 46, 575 VOLT 6

7 EXPANDED PERFORMANCE DATA (COOLING) - 6 /3 Ton (STAGE ) (Gross Capacity) Airflow IDB* Airflow IDB* S/T 25 S/T 22 S/T 28 S/T 25 S/T 22 S/T 28 S/T 25 S/T 22 S/T 28 S/T 25 S/T 22 S/T Outdoor Ambient Temperature - Degrees F. Dry Bulb Entering Indoor Temperature - Degrees F. Wet Bulb EXPANDED PERFORMANCE DATA (COOLING) - 28 S/T 25 S/T 22 S/T 28 S/T 25 S/T 22 S/T 28 S/T 25 S/T 22 S/T 28 S/T 25 S/T 22 S/T Outdoor Ambient Temperature - Degrees F. Dry Bulb Entering Indoor Temperature - Degrees F. Wet Bulb * Entering Indoor Temperature - Degrees F. Dry Bulb Standard Rating 6 /3 Ton (STAGE 2) (Gross Capacity) 7

8 BELT DRIVE BLOWER PERFORMANCE DATA - 3 TON UNITS - 28 VOLTS Standard Cooling Operation Range MOTOR WATTS NOTES: )Maximum motor Watts is 787 Watts. 2) Maximum blower speed is 4 RPM. 3) Contact factory for applications requiring operation outside standard cooling operating range. 4)Airflowdataisbasedondrycoilwithfilters. 5) Pulleyturnsreferstoturnsout. Inother words,turnsisanarrowersheave than5 turns.67)blowerspeed MUSTbe setto givethe correct air temperature rise through the unit as marked on the Rating Plate on in the Technical Support Manual EXTERNAL STATIC PRESSURE IN INCHES WATER COLUMN NUMBER OF TURNS WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM PULLEY TURNS OPEN RPM WITH.75 HP FACTORY SETTING TURNS OPEN.75 HP 5 8

9 BELT DRIVE BLOWER PERFORMANCE DATA - 3 TON UNITS - 23, 46 VOLTS Standard Cooling Operation Range MOTOR WATTS NOTES: )Maximum motor Watts is 88 Watts. 2) Maximum blower speed is 4 RPM. 3) Contact factory for applications requiring operation outside standard cooling operating range. 4)Airflowdataisbasedondrycoilwithfilters. 5) Pulleyturnsreferstoturnsout. Inother words,turnsisanarrowersheave than5 turns.67)blowerspeed MUSTbe setto givethe correct air temperature rise through the unit as marked on the Rating Plate on in the Technical Support Manual EXTERNAL STATIC PRESSURE IN INCHES WATER COLUMN NUMBER OF TURNS WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM PULLEY TURNS OPEN RPM WITH.75 HP FACTORY SETTING TURNS OPEN.75 HP 5 9

10 BELT DRIVE BLOWER PERFORMANCE DATA - 4 TON UNITS - 28 VOLTS. E.S.P. TURNS TURN Standard Cooling Operating Range WATTS TURNS TURN MOTOR WATTS NOTES: )Maximum motor Watts is 928 Watts. 2) Maximum blower speed is 4 RPM. 3) Contact factory for applications requiring operation outside standard cooling operating range. 4)Airflowdataisbasedondrycoilwithfilters. 5) Pulleyturnsreferstoturnsout. Inother words,turnsisanarrowersheave than5 turns.67)blowerspeed MUSTbe setto givethe correct air temperature rise through the unit as marked on the Rating Plate on in the Technical Support Manual EXTERNAL STATIC PRESSURE IN INCHES WATER COLUMN NUMBER OF TURNS WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM PULLEY TURNS OPEN RPM WITH.75 HP FACTORY SETTING TURNS OPEN.75 HP (PGMG48H35) 2

11 BELT DRIVE BLOWER PERFORMANCE DATA - 4 TON UNITS - 23, 46, 575 VOLTS. E.S.P. TURNS TURN Standard Cooling Operating Range WATTS TURNS TURN MOTOR WATTS NOTES: )Maximum motor Watts is 962 Watts. 2) Maximum blower speed is 4 RPM. 3) Contact factory for applications requiring operation outside standard cooling operating range. 4)Airflow data isbased on drycoilwith filters. 5) Pulleyturnsrefersto turnsout. In other words, turnsisanarrower sheavethan 5turns. 6)Blowerspeed MUSTbe setto givethe correct air temperature rise through the unit as marked on the Rating Plate on in the Technical Support Manual EXTERNAL STATIC PRESSURE IN INCHES WATER COLUMN NUMBER OF TURNS WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM PULLEY TURNS OPEN RPM WITH.75 HP FACTORY SETTING TURNS OPEN.75 HP (PGMG48H/F35) 2

12 BELT DRIVE BLOWER PERFORMANCE DATA - 5 TON UNITS - 28 VOLTS. TURN Standard Cooling Operating Range TURN WATTS TURNS E.S.P. TURNS MOTOR WATTS NOTES: )Maximum motor Watts is 486 Watts. 2) Maximum blower speed is 4 RPM. 3) Contact factory for applications requiring operation outside standard cooling operating range. 4)Airflow data isbased on drycoilwith filters. 5) Pulleyturnsrefersto turnsout. In other words, turnsisanarrower sheavethan 5turns. 6)Blowerspeed MUSTbe setto givethe correct air temperature rise through the unit as marked on the Rating Plate on in the Technical Support Manual EXTERNAL STATIC PRESSURE IN INCHES WATER COLUMN NUMBER OF TURNS WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM PULLEY TURNS OPEN RPM WITH HP FACTORY SETTING TURNS OPEN HP 2.5 2

13 BELT DRIVE BLOWER PERFORMANCE DATA - 5 TON UNITS - 23, 46, 575 VOLTS. TURN Standard Cooling Operating Range E.S.P. TURNS TURN WATTS TURNS MOTOR WATTS NOTES: )Maximum motor Watts is 454 Watts. 2) Maximum blower speed is 4 RPM. 3) Contact factory for applications requiring operation outside standard cooling operating range. 4)Airflow data isbased on drycoilwith filters. 5) Pulleyturnsrefersto turnsout. In other words, turnsisanarrower sheavethan 5turns. 6)Blowerspeed MUSTbe setto givethe correct air temperature rise through the unit as marked on the Rating Plate on in the Technical Support Manual EXTERNAL STATIC PRESSURE IN INCHES WATER COLUMN NUMBER OF TURNS WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM PULLEY TURNS OPEN RPM WITH HP FACTORY SETTING TURNS OPEN HP 2.5 3

14 BELT DRIVE BLOWER PERFORMANCE DATA - 6-/3 TON UNITS (PGB75E) 28 VOLT. E.S.P. TURNS TURN Standard Cooling Operating Range WATTS TURNS TURN MOTOR WATTS 23, 46, 575 VOLT. E.S.P. TURNS TURN Standard Cooling Operating Range WATTS TURNS TURN MOTOR WATTS NOTES: )Maximum motorwattsis538 Wattsat28V,and 582 Wattsat23-575V. 2)Maximum blowerspeed is4 RPM. 3) Contactfactory forapplications requiring operation outside standard cooling operating range. 4) Airflow data is based on dry coil with filters. 5) Pulley turns refers to turns out. In other words, turns is a narrower sheave than 5 turns. 6) Blower speed MUST be set to give the correct air temperature rise through the unit as marked on the Rating Plate on in the Technical Support Manual EXTERNAL STATIC PRESSURE IN INCHES WATER COLUMN TURNS VOLTAGE OPEN WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM VOLTAGE PULLEY TURNS OPEN 2 3 4* 5 28 RPM WITH 2 HP RPM WITH 2 HP * Factory Setting Turns Open 4

15 BELT DRIVE BLOWER PERFORMANCE DATA - 6-/3 TON UNITS (PGB75G) 28 VOLT 23, 46, 575 VOLT.. Standard Cooling Operating Range E.S.P. TURNS WATTS TURNS TURN TURN TURN Standard Cooling Operating Range E.S.P. TURNS WATTS TURNS TURN WATTS WATTS NOTES: )Maximum motorwattsis942 Wattsat28V,and 99 Wattsat23-575V. 2)Maximum blowerspeed is4 RPM. 3) Contactfactory forapplications requiring operation outside standard cooling operating range. 4) Airflow data is based on dry coil with filters. 5) Pulley turns refers to turns out. In other words, turns is a narrower sheave than 5 turns. 6) Blower speed MUST be set to give the correct air temperature rise through the unit as marked on the Rating Plate on in the Technical Support Manual EXTERNAL STATIC PRESSURE IN INCHES WATER COLUMN TURNS VOLTAGE OPEN WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM VOLTAGE PULLEY TURNS OPEN 2 3 4* 5 28 RPM WITH 2 HP RPM WITH 2 HP * Factory Setting Turns Open 5

16 ACCESSORIES ROOF CURB 42--3/ / SUPPLY 23 RETURN 67--3/ /4 2--/2 23 ALL DIMENSIONS IN INCHES 2 CLA = 8 CMA = 4 CHA = 24 ROOF CURBS Description Model Number Used on 8 AXB3CLA 3-6 /3 Ton 4 AXB3CMA 3-6 /3 Ton 24 AXB3CHA 3-6 /3 Ton OUTDOOR AIR DAMPERS Description Model Number Used on Manual - 25% AXB3FAC 3-6 /3 Ton Motorized - 25% AXB3FMC 3-6 /3 Ton COIL PROTECTION Description Service Parts Number * Used on Coil Guard /3 Ton Hail Guard /3 Ton NATURAL GAS LOW FIRE KITS Description Standard Heat Input Service Parts Number * New Low Fire Heat Input 9, BTUH Kit , BTUH 35, BTUH Kit 4837, BTUH 5, BTUH Kit , BTUH FOSSIL FUEL CONVERSION KIT Description Service Parts Number * Used on Heat Input Natural to LP Gas ** MBTUH MBTUH MBTUH ** These its will convert all gas package units manufactured up till date code L974. Natural to LP Gas *** MBTUH MBTUH MBTUH *** These its will convert all gas package units manufactured up till date code L974 and remove the turbulators in the units. These kits will also convert all gas package units manufactured after L9742 till current date. LP to Natural Gas , 35, 5 MBTUH CONCENTRIC DUCT KIT Description Roof Curb Transition Square to Round Mainline Model Number AXB3CTA Used on 3to6/3Ton Grille, Flush Mount AXB3CFA 3 to 5 Ton Grille, Step Down AXB3CSA 3 to 5 Ton Grille, Flush Mount AXB4CFA 6 /3 Ton Grille, Step Down AXB4CSA 6 /3 Ton LOW AMBIENT CONTROLS Description Service Parts Number* Used on To o F Ton To o F /3Ton 6

17 . ECONOMIZERS/DOWNFLOW OUTSIDE C D * Access Panel ALL DIMENSIONS IN INCHES Filter racks arre included with AXB2E**. Economizers require 8 x 25 x or 2 filters. Access panel included with AXB3E** only. A D E B * Access Panel B E AXB3EMB / EPD (Modulating or Three Position) A UNIT SIDE F C AXB3ECA (Entry Level - Three Position) Economizer Model No. A B C D E AXB3EMC/PD /4-7/8 22 Economizer A B C D E G Model No. AXB3ECA 4-3/4 3 2-/ All Economizers Feature Enthalpy and/or ambient temperature control providing outdoor air ventilation and free cooling when outdoor conditions are favorable. Return Air and Pressure Relief dampers for proper air balance, on most models. Interconnecting wiring furnished. Center controlled dual action dampers with gaskets to provide proper seal. Description Model Number Used on Fully Modulating ( ) AXB3EMC 3 to6-/3ton ThreePosition(2) AXB3EPD Entry Level ThreePosition(3) AXB3ECA NOTES: ( ) - Ambient/Enthalpy Control; Includes Return Air Damper & Relief Damper. ( 2 ) - Ambient Control Only; Includes Return Air Damper & Relief Damper. ( 3 ) - Ambient Control Only; No Return Air Damper; No Relief Damper. (4 ) - On AXB3, Filters not supplied. Filter retainers and filters can be ordered thru Service Parts, retainer part number Filters (2x3x2) part number ECONOMIZERS/HORIZONTAL AXB3H** Fits Over Return Air Flange on Unit 26 2 Barometric Relief Field Supplied Return Air2x24 Description Model Number Used on Fully Modulating () AXB3HEC 3to6-/3Ton Three Position (2) AXB3HPD NOTES: ( ) - Ambient/Enthalpy Control; Includes Return Air Damper & Relief Damper. ( 2 ) - Ambient Control Only; Includes Return Air Damper & Relief Damper. 7

18 GUIDE SPECIFICATION CABINET The cabinet is madeof sturdy G--9 galvanized steel, Triple -coated, consisting of a Polyester top coat, a urethane primer coat preceded by an oxide pretreatment. Access panels for easy service. Base rails are 8 gauge steel with fork lift slots and holes provided for lifting shackles. Unit is designed for convertible airflow and is shipped ready for downflow application. Conversion to horizontal airflow is accomplished by relocating two panels. Return air compartments are insulated with (25.4mm) of water resistant coated glass fiber and (25.4mm) of aluminum foil faced glass fiber in the furnace/supply compartments. COOLING SECTION Units are factory charged and operationally ready. Each refrigerant circuit has a compressor with internal overload protection, high and low pressure switches, filter drier, and copper tube/aluminum fin evaporator and condenser coils. The 6--/3 ton units are two stage cooling. Units are capable of cooling operation down to 4 F (7.4 C) as shipped from the factory. COILS The evaporator and condenser coils are fabricated with aluminum fins mechanically bonded to copper tubing. Both coils are pressure tested prior to assembly into the unit and electronically leak tested after assembly into the unit. The evaporator coil is protected from dust and debris on the return air side by factory installed 2 (5mm) air filters. CONDENSER FAN The unit has a single direct drive propeller fan/motor assembly mounted directly to a vertical--discharge grille panel that is easily removable. Motors are 75 RPM with permanently lubricated sleeve bearings and inherent overload protection. EVAPORATOR BLOWER The PGB units have belt drive blowers for high static applications. The evaporator blower system has the capability to operate against the same rated external static pressure in downflow or horizontal duct designs. HEATING SECTION The units have aluminized steel tubular heat exchangers located on the discharge side of the evaporator blower with a single stage gas valve. The units have in--shot burners that are ignited by an electronic hot surface pilot with flame proving feature and protected by both a limit switch and flame roll--out switch. The induced draft blower motor is interlocked with a proven air pressure safety device. INSTALLATION CLEARANCES FILTER REPLACEMENT & DRAIN PIPE MEASUREMENT CONDENSER OUTLET 32 /4 (89.5MM) Filter Access Panel Replacement filter size 2 X 3 X 2. (58mm x 762mm x 5mm Requires two. RIGGING DETAILS 8-- CORNER WEIGHTS (LBS/KGS) MODEL A B C D OPERATING WEIGHT TOTAL 3Ton 22/ /74. 72/78. 29/ / Ton 37/62. 69/ / /62. 62/ Ton 4/64. 73/ /78.5 4/ / /3 Ton 56/7 93/ /94.8 7/ /33 8

PAB SERIES 3thru6-1/3Ton. Belt Drive 10 SEER CONVERTIBLE SINGLE PACKAGE AIR CONDITIONING UNIT /01

PAB SERIES 3thru6-1/3Ton. Belt Drive 10 SEER CONVERTIBLE SINGLE PACKAGE AIR CONDITIONING UNIT /01 PAB SERIES 3thru6-1/3Ton Belt Drive CONVERTIBLE SINGLE PACKAGE AIR CONDITIONING UNIT 10 SEER SINGLE PACKAGE Electric cooling, self contained for year-round comfort. Systems can be installed on roof top