Specs

5
SPECIFICATIONS continued
UNIT SIZE 060090 036110 048110 066110 048135 066135 060155
RATINGS AND PERFORMANCE
Input B tuh*
N o n --- w e a t h e r i z e d I C S
PG8JAA Upflow; all PG8MAA
88,000 110,000 110,000 110,000 132,000 132,000 154,000
PG8J AA Downflow/Horizontal
84,000 105,000 105,000 105,000 126,000 126,000 147,000
Output Capacity
(Btuh)†
N o n --- w e a t h e r i z e d I C S
PG8JAA Upflow; all PG8MAA
71,000 89,000 89,000 89,000 107,000 107,000 125,000
PG8J AA Downflow/Horizontal
68,000 85,000 85,000 85,000 102,000 102,000 119,000
AFUE† 80.0 80.0 80.0 80.0 80.0 80.0 80.0
Certified Temperature Rise Range ° F (° C)
25-55
( 1 4 --- 3 0 )
50-80
( 2 8 --- 4 4 )
40-70
( 2 2 --- 3 9 )
30-60
( 1 7 --- 3 3 )
50-80
( 2 8 --- 4 4 )
40-70
( 2 2 --- 3 9 )
45-75
( 2 5 --- 4 1 )
Certified External Static Pressure Heat/Cool 0.15/0.50 0.20/0.50 0.20/0.50 0.20/0.50 0.20/0.50 0.20/0.50 0.20/0.50
Airflow CFM‡
Heating 1900 1295 1515 1840 1480 1830 1790
Cooling
2025 1355 1655 2160 1710 2085 2215
ELECTRICAL
U n i t V o l t s --- H e r t z --- P h a s e 115-60-1
Operating Voltage R a nge Min-Max 104-127
Maximum Unit Amps 14.1 8.6 10.2 15.1 10.5 14.5 15.4
Maximum Wire Length (Measure 1 Way in Ft (M)) 31 (9.4) 32 (9.7) 27 (8.2) 29 (8.8) 27 (8.2) 30 (9.1) 29 (8.8)
Minimum Wire Size 12 14 12 14 12
MaximumFuseorCktBkrSize(Amps)** 20 15 20 15 20
Transformer (24v) 40va
External Control Heating 12va
Power Available Cooling 35va
Air Con ditioning B lower Rela y Standard
CONTROLS
Limit Con trol SPST
Heating Blower Control Solid-State Time Operation
Burners (Monoport) 4 5 5 5 6 6 7
Gas Connection Size 1/2-in. NPT
GAS CONTROLS
Gas Valve (Redundant)
White-Rodgers
Min. inlet pressure (in. W.C.) 4.5 (Natural Gas)
Max. inlet pressure (in. W.C.) 13.6 (Natural Gas)
Ignition Device Hot Surface
BLOWER DATA
Direct-Drive Motor HP (PSC) 3/4 1/3 1/2 3/4 1/2 3/4 3/4
Motor Full Load Amps 11.8 5.2 7.1 11.8 7.1 11.8 11.8
RPM (Nominal)-Speeds 1075-3 1075-3 1075-3 1075-3 1075-3 1075-3 1075-3
Blower Wheel Diameter x Width --- In. (mm ) 11 x 11
(279 x
279)
10 x 8
(254 x
203)
10 x 10
(254 x
254)
11 x 11
(279 x
279)
10 x 10
(254 x
254)
11 x 11
(279 x
279)
11 x 11
(279 x
279)
FILTER ARRANGEMENT External filter rack required
* Gas input ratings are certified for elevations to 2000 ft. (610 M). For elevations above 2000 f t (610 M), reduce ratings 4 percent for each 1000 ft (305 M)
above sea level. In Canada, derate the unit 10 percent for el e va tions 2000 ft (610 M) to 4500 ft (1372 M) above sea level. Re fer to National Fuel Gas Code
NFPA 54/ANSI Z223.1---2012 Table F.1 ( d) or fur nace installation instructions.
† Capacity in accordance with U.S. Government DOE test procedures.
‡ Airflow shown is for bottom only return-air supply for the as-shipped speed tap. For air delivery above 1800 C FM, see Air Del ivery table f or other options. A
filter is required for each return-air supply. An airflow reduction of up to 7 percent may occur when using the factory-specified 4-5/16 in. (110 mm) wide, high
efficiency media filter.
** Time-delay type is recommended.
ICS Isolated Combustion System
N/A Not applicable
PG8MAA / JAA