Page 4
SPECIFICATIONS Cont.
Gas
Heating
ModelNo.
G60UH−48C−110
G60UH−60C−110
G60UH−60D−135
Heating
Performance
Low NOx Model No.
− − −
G60UH−60C−110X
− − −
Input− Btuh (kW) low fire
75,000 (22.0)
75,000 (22.0)
90,000 (26.4)
Output− Btuh (kW) low fire
60,000 (17.6)
61,000 (17.9)
73,000 (21.4)
Input− Btuh (kW) high fire
110,000 (32.2)
110,000 (32.2)
132,000 (38.7)
Output− Btuh (kW) high fire
90,000 (26.4)
90,000 (26.4)
108,000 (31.6)
AFUE
80.0%
80.0%
80.0%
California Seasonal Efficiency
74.9
75.1
74.9
Highstatic(AGA/CGA)− in.w.g.
(Pa)
.50 (124)
.50 (124)
.50 (124)
Temperature rise range −
F (
C) low fire
20 − 50 (11 − 28)
−1, −2, −3 units
25 − 55 (14 − 31)
−4 units 20 − 50 (11 − 28)
25 − 55 (14 − 31)
Temperature rise range −
F (
C) high fire
40 − 70 (22 − 39)
35 − 65 (19 − 36)
45 − 75 (25 − 42)
Connections
Flue connection − in. (mm) round
4 (102)
4 (102)
4 (102)
GaspipesizeIPS− in. (mm)
1/2 (12.7)
1/2 (12.7)
1/2 (12.7)
Indoor
Blower
Wheelnominaldiameter xwidth −in.
(mm)
10 x 10 (254 x 254)
11−1/2 x 10 (292 x 254)
11−1/2 x 10 (292 x 254)
Motoroutput − hp (W)
1/2 (373)
1 (746)
−1, −2 models
3/4 (560)
1 (746)
−1, −2 models
3/4 (560)
Tons(kW) ofadd-oncooling
2 − 4 (7.0 − 14.1)
5 (17.6)
5 (17.6)
Shippingweight − 1 package
169 lbs. (77 kg)
172 lbs. (78 kg)
192 lbs. (87 kg)
Matching Coils
Up−flow cased
C33−36C−2F,
C33−48C−2F,
C33−50/60C−2F,
C33−36C−2F, C33−48C−2F,
C33−50/60C−2F,
C33−60D−2F, C33−62D−2F
Horizontal
CH33−36C−2F,
CH33−48C−2F,
CH33−50/60C−2F
CH33−36C−2F,
CH33−48C−2F,
CH33−50/60C−2F
CH33−60D−2F,
CH33−62D−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)
87L97 −
(1) 20 x 25 x 1 in. (508 x 635 x 25 mm)
87L97
(1) 20 x 25 x 1 in. (508 x 635 x 25 mm)
87L98
(1) 25 x 25 x 1 in.
(635 x 635 x 25 mm)
Side Return
Single
44J22
or Ten Pack
(66K63) −
(1) 16 x 25 x 1 (406 x 635 x 25)
EZ Filter Base
Catalog Number − Shipping Weight
73P57
− 8 lbs. (4 kg)
73P58
− 10 lbs. (5 kg)
Dimensions − H x W x D
4 x 21−5/8 x 28−5/8 in. (102 x 549 x 727 mm)
4 x 24−5/8 x 28−5/8 in.
(102 x 625 x 727 mm)
Number and size of field provided
filter
20 x 25 x 1 in. (508 x 635 x25 mm)
24 x 24 x 1 in.
(610 x 610 x 25 mm)
Horizontal Support Frame Kit − Shipping Weight
56J18 −
18 lbs. (8 kg)
56J18 −
18 lbs. (8 kg)
56J18 −
18 lbs. (8 kg)
RAB Return Air Base
Not Required
RAB60C (
12M71
)
RAB60D (
12M72
)
Vent Adaptor − 6 in. 152 (mm) connection size
18M79 −
2 lbs. (1 kg)
18M79 −
2 lbs. (1 kg)
18M79 −
2 lbs. (1 kg)
High Altitude
See Page 10
Propane / Natural Kit
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 information.
Cleanable polyurethane frame type filter.
Flue connection on the unit is 4 in. (102 mm) diameter. Most applications will require 5 in. (127 mm) venting and field supplied 4 x 5 in. (102 x 127 mm) adaptor. See Venting Tables
in the Installation Instructions for detailed information.
Not for use with RAB Return Air Base or with 60C and 60D size units with air flow requirements of 1800 cfm (850 L/s) or greater. See Blower Performance Tables for additional
information.
