Lennox
G60UHX Series, Service Manual

Page: 3 / 40

Page 3
SPECIFICATIONS Cont.
Gas
Heating
Performance ModelNo. 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%
Highstatic(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)
GaspipesizeIPS− in. (mm) 1/2 (12.7) 1/2 (12.7) 1/2 (12.7) 1/2 (12.7)
Indoor
Blower
Wheelnominaldiameter xwidth −in. 10 x 8 10 x 10 10 x 10 10 x 8
Blower
mm 254 x 203 254 x 254 254 x 254 254 x 203
Motoroutput − hp (W) 1/3 (249) 1/2 (373) 1/2 (373) 1/3 (249)
Tons(kW) ofadd-oncooling 2 − 3 (7.0 − 10.6) 2 − 4 (7.0 − 14.1) 2 − 4 (7.0 − 14.1) 2 − 3 (7.0 − 10.6)
Shippingweight − 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
Electricalcharacteristics 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)
Base
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.