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Page 3

SPECIFICATIONS Cont.

Gas

Heating

Performance

ModelNo. G60UH−36B−090 G60UH−48B−070 G60UH−48B−090 G60UH−36C−110

Low NOx Model No. − − − − − − G60UH−48B−090X − − −

Input− Btuh (kW) low fire 60,000 (17.6) 45,000 (13.2) 60,000 (17.6) 75,000 (22.0)

Output− Btuh (kW) low fire 48,000 (14.1) 36,000 (10.6) 49,000 (14.4) 61,000 (17.9)

Input− Btuh (kW) high fire 88,000 (25.8) 66,000 (19.3) 88,000 (25.8) 110,000 (32.2)

Output− Btuh (kW) high fire 72,000 (21.1) 54,000 (15.8) 72,000 (21.1) 90,000 (26.4)

AFUE 80.0% 80.0% 80.0% 80.0%

California Seasonal Efficiency 73.8% 73.1% 74.6% 74.2%

Highstatic(AGA/CGA)− in.w.g. (Pa) .50 (124) .50 (124) .50 (124) .50 (124)

Temperature rise range − F (C) low fire 20 − 50 (11 − 28) 15 − 45 (8 − 25) −1, −2 units 20 − 50

(11 − 28)

−4 units 15 − 45

(8.3 − 25)

25 − 55 (14 − 31)

Temperature rise range − F (C) high fire 40 − 70 (22 − 39) 25 − 55 (15 − 33) −1, −2 units 40 − 70

(22 − 39)

−4 units 35 − 65

(19 − 36)

50 − 80 (28 − 44)

Connections

Flue connection − in. (mm) round 4 (102) 4 (102) 4 (102) 4 (102)

GaspipesizeIPS− in. (mm) 1/2 (12.7) 1/2 (12.7) 1/2 (12.7) 1/2 (12.7)

Indoor

Blower

Wheelnominaldiameter xwidth −in. 10 x 8 10 x 10 10 x 10 10 x 8

ower

mm 254 x 203 254 x 254 254 x 254 254 x 203

Motoroutput − hp (W) 1/3 (249) 1/2 (373) 1/2 (373) 1/3 (249)

Tons(kW) ofadd-oncooling 2 − 3 (7.0 − 10.6) 2 − 4 (7.0 − 14.1) 2 − 4 (7.0 − 14.1) 2 − 3 (7.0 − 10.6)

Shippingweight − 1 package 146 lbs. (66 kg) 147 lbs (67 kg) 153 lbs (69 kg) 166 lbs. (75 kg)

Matching Coils

Up−flow cased C33−24B−2F, C33−30B−2F, C33−36B−2F, C33−38B−2F,

C33−42B−2F, C33−48B−2F

C33−36C−2F, C33−48C−2F,

C33−50/60C−2F,

Horizontal CH33−36B−2F, CH33−42B−2F, CH33−44/48B−2F CH33−36C−2F,

CH33−48C−2F,

CH33−50/60C−2F

Electricalcharacteristics 120 volts − 60 hertz − 1 phase (less than 12 amps)

OPTIONAL ACCESSORIES − MUST BE ORDERED EXTRA

 Air Filter and Rack Kit

Number and size of filters

Horizontal (end) 87L96 − (1) 18 x 25 x 1 in. (457 x 635 x 25 mm) 87L97 − (1) 20 x 25 x 1 in.

(508 x 635 x 25 mm)

Side Return Single 44J22 or Ten Pack (66K63) − (1) 16 x 25 x 1 in. (406 x 635 x 25 mm)

EZ Filter

Base

Catalog Number − Shipping Weight 73P56 − 7 lbs. (3 kg) 73P57 − 8 lbs. (4 kg)

ase

Dimensions − H x W x D 4 x 17−5/8 x 28−5/8 in. (102 x 448 x 727 mm) 4 x 21−5/8 x 28−5/8 in.

(102 x 549 x 727 mm)

Number & size of field provided filter 16 x 25 x 1 in. (406 x 635 x 25 mm) 20 x 25 x 1 in.

(508 x 635 x25 mm)

Horizontal Support Frame Kit − Shipping Weight 56J18 − 18 lbs. (8 kg) 56J18 − 18 lbs. (8 kg) 56J18 − 18 lbs. (8 kg) 56J18 − 18 lbs. (8 kg)

LPG/Propane Kit

4501−7500 ft. (1372−2286 m) 59M13 59M13 59M13 59M13

7501−10,000 ft. (2286−3048 m) 59M14 59M14 59M14 59M14

Vent Adaptor − 6 in. 152 (mm) connection size 18M79 − 2 lbs. (1 kg) 18M79 − 2 lbs. (1 kg) 18M79 − 2 lbs. (1 kg) 18M79 − 2 lbs. (1 kg)

High Altitude See Page 10

Propane/Natural Gas Kit 0 to 7500 ft (0 − 2286m) 59M87

Annual Fuel Utilization Efficiency based on DOE test procedures and according to FTC labeling regulations. Isolated combustion system rating for non-weatherized furnaces.

NOTE − Filters and provisions for mounting are not furnished and must be field provided.

 The same C33 uncased models match the furnaces shown but require an optional adaptor base or field fabricated transition. See C33 coil bulletin for additional informa-

tion.

 Cleanable polyurethane frame type filter.