Lennox ELITE 12GCS Series

Page 3
SPECIFICATIONS 12GCS
Model No.
12GCS042-75
12GCSX042-75
12GCS042-100
12GCSX042-100
12GCS048-100
12GCSX048-100
12GCS048-125
12GCSX048-125
12GCS060-100
12GCSX060-100
12GCS060-125
12GCSX060-125
Heating capacity input− Btuh (kW) 75,000 (22.0) 100,000 (29.3) 100,000 (29.3) 125,000 (36.6) 100,000 (29.3) 125,000 (36.6)
Heating capacity output− Btuh (kW) 60,000 (17.6) 80,000 (23.4) 80,000 (23.4) 100,000 (29.3) 80,000 (23.4) 100,000 (29.3
A.F.U.E. 80.0%
Temperature Rise − _F (_C) 45−75 (14−30) 40−70 (22−39) 45−75 (14−30) 40−70 (22−39) 45−75 (14−30)
Gas Supply Connections fpt − in. (mm) 1/2 (13)
Recommended Gas Supply
Pressure − in. w.g. (Pa)
7 (1.7) Natural Gas, 11 (2.7) LPG/Propane
ARI
Total cooling capacity −
Btuh (kW)
41,500 (12.2) 48,000 (14.1) 58,000 (17.0)
ARI
Standard
210/240
Total unit watts 3925 4530 5420
210/240
Ratings
SEER (Btuh/Watt) 12.00
EER (Btuh/Watt) 10.57 10.60 10.70
Sound Rating Number (db) 80
Refrigerant Charge (HCFC−22) 8 lbs 5 oz. (3.8 kg) 10 lbs 4 oz. (4.73 kg) 9 lbs. 15 oz. (4.69 kg)
Evaporator
Blower
Blower wheel size dia. x
width in. (mm)
10 x 9 (254 x 229) 10 x 10 (254 x 254)
Blower
Motor horsepower (W) 1/2 (373) 3/4 (560)
Net face area − sq. ft. (m
2
) 4.2 (0.39) 6.1 (0.57)
Evaporator
Coil
Tube diameter − in. (mm) &
No. of rows
3/8 (9.5) − 3
Fins per inch (m) 14 (551) 15 (591)
Net face area − sq. ft. (m
2
) 14.39 (1.34) 17.5 (1.63)
Condenser
Coil
Tube diameter − in. (mm) &
No. of rows
3/8 (9.5) − 1
Fins per inch (m) 18 (709) 21 (827)
Diameter − in. (mm) & No.
of blades
18 (457) − 4 20 (508) − 4
Condenser
Coil Fan
Air Volume − cfm (L/s) 2200 (1040) 2800 (1320)
Coil Fan
Motor horsepower (W) 1/4 (187)
Motor watts 250 325 330
Condensate drain size fpt − in. (mm) (1) 3/4 (19)
No. & size of filters − in. (mm) (1) 28 x 25 x 1 (711 x 635 x 25) (1) 30 x 30 x 1 (762 x 762 x 25)
Net weight of basic unit − lbs. (kg) 350 (165) 360 (170) 420 (198) 430 (230) 430 (230) 440 (207)
Shipping wt. of basic unit − lbs. (kg) (1 Pkg) 365 (172) 375 (177) 435 (205) 445 (210) 445 (210) 455 (215)
Electrical characteristics 208/230v−1ph−60hz
OPTIONAL ACCESSORIES − MUST BE ORDERED EXTRA
LPG/Propane Kit 42K91
Low Ambient Control Kit 42K88
Timed-Off Control 42K90
High Pressure Switch 42K89
Annual Fuel Utilization Efficiency based on U.S. DOE test procedures and FTC labeling regulations.
Rated in accordance with ARI Standard 210/240; 95_F (35_C) outdoor air temperature, 80_F (27_C) db/67_F (19_C) wb entering evaporator air.
Filters are not furnished and must be field provided.