54
Table 54-1 Gas-Fired Heating Capacities
Unit Heating Heating Air Temp.
Tons Model No. Input MBH Output MBH Rise, F
YCD036C1L 80 62 50-80
YCD036, YCD037C-L 80 65 50-80
3
YCD036C1H 120 94 50-80
YCD036, YCD037C-H 120 97 50-80
YC✲048C1L, 90 70 35-65
YC
✲048,049C-L 90 73 35-65
4
YC
✲048C1H, 120 94 35-65
YC
✲048,049C-H 120 97 35-65
YC✲060C1L, 90 70 25-55
YC
✲060,061C-L 90 73 25-55
5YC
✲060C1H 135 105 35-65
YC
✲060C-H 135 109 35-65
YC
✲061C-H 120 97 25-55
YC✲074-091C,D-L 120 97 25-55
6¼ & 7½
YC
✲074-091C, D-H 205/150 166/122 35-65
YC✲102C-L 135 105 15-45
YC
✲102C-H
1
205/150 166/122 25-55
8½
YC
✲103C-L
1
150/100 122/81 20-50
YC
✲103C-H
1
250/175 203/142 45-75
YC✲121C-L
1
150/100 122/81 20-50
YC
✲120B-H
1
,YC✲121C-H
1
250/175 203/142 45-75
10
YC
✲120C-L 135 105 15-45
YC
✲120C-M
1
205/150 166/122 25-55
YC✲150C-L
1
, YC✲151C-L
1
150/100 122/81 10-40
12½
YC
✲150C-H
1
,YC✲151C-H
1
250/175 203/142 25-55
YC✲180B-L
1
250/175 203/142 25-55
15 YC
✲180B-H
1
,YC✲181C-H
1
350/250 284/203 35-65
YC
✲181C-L
1
250/175 203/142 15-45
YC✲210C-L
1
, YC✲211C-L
1
250/175 203/142 15-45
17½
YC
✲210C-H
1
,YC✲211C-H
1
350/250 284/203 35-65
YC✲240B-L
1
, YC✲241C-L
1
250/175 203/142 15-45
20
YC
✲240B-H
1
,YC✲241C-H
1
400/300 324/243 25-55
YC✲300B-L
1
,YC✲301C-L
1
250/175 203/142 15-45
25
YC
✲300B-H
1
,YC✲301C-H
1
400/300 324/243 25-55
NOTE:
1. Second stage is total heating capacity. Second Stage / First Stage.
✲Indicates both downflow and horizontal units.
Performance
Data
3-25 Ton