Specification

4
MODEL IDENTIFICATION CODE
Design Series
A = 80% Upflow/Horizontal
C = 92.1% / 95.1% Upflow/Horizontal
K = 80% Downflow
L = 92.1% / 95.1% Downflow
KG
S 090 C 23
Input Heating Capacity
038 = 38,000
054 = 54,000
072 = 72,000
090 = 90,000
108 = 108,000
120 = 120,000
S = Single Stage
T = Two Stage
Gas Furnace
C
C = Standard
N = 80% AFUE Low NOx
D = 90+% AFUE Low NOx
Cooling Airflow
23 = 2-3 Tons
24 = 2-4 Tons
35 = 3-5 Tons
45 = 4-5 Tons
7
Cabinet Width
A = 14.25
B = 17.50
C = 21.00
D = 24.50
B
SPECIFICATIONS
Note: All models are 115V, 60 Hz. Gas Connections are 1/2" N.P.T. AFUE = Annual Fuel Utilization Efficiency
(a) Ratings to 2,000 ft. Over 2,000 ft. reduce 4% for each 1,000 ft. above sea level.
KG7SC MODEL NUMBERS: -038D-23A -054D-24B -072D-24B -072D-35C -090D-35C -108D-45D -120D-45D
Input - Btuh (a) 38,000 54,000 72,000 72,000 90,000 108,000 120,000
Heating Capacity - Btuh 35,000 49,700 66,000 66,000 82,800 99,000 110,400
AFUE
92.1 92.1 92.1 92.1 92.1 92.1 92.1
Blower D x W 10 x 6 11 x 8 11 x 8 10 x 10 11 x 10 11 x 10 11 x 10
Motor H.P. - Speed - Type 1/3 - 4 - PSC 1/2 - 4 - PSC 1/2 - 4 - PSC 1/2 - 4 - PSC 1.0 - 4 - PSC 1.0 - 4 - PSC 1.0 - 4 - PSC
Motor FLA 4.80 8.20 8.20 7.50 13.75 13.75 13.75
Rated Ext. SP - In. W.C. 0.5 0.5 0.5 0.5 0.5 0.5 0.5
Temperature Rise Range - ºF 30-60 30-60 35-65 35-65 35-65 40-70 40-70
Shipping Weights 100lbs 120lbs 125lbs 130lbs 135lbs 155lbs 155lbs
KG7SL MODEL NUMBERS: -054D-24B -072D-24B -090D-35C -120D-45D
Input - Btuh (a) 54,000 72,000 90,000 120,000
Heating Capacity - Btuh 49,700 66,000 82,800 110,400
AFUE
92.1 92.1 92.1 92.1
Blower D x W 11 x 8 11 x 8 10 x 10 11 x 10
Motor H.P. - Speed - Type 1/2 - 4 - PSC 1/2 - 4 - PSC 1.0 - 4 - PSC 1.0 - 4 - PSC
Motor FLA 8.20 8.20 7.50 13.75
Rated Ext. SP - In. W.C. 0.5 0.5 0.5 0.5
Temperature Rise Range - ºF 30-60 35-65 35-65 40-70
Shipping Weights 120lbs 125lbs 135lbs 155lbs