69
APPENDIX II. PHYSICAL DATA
TABLE 22 – PHYSICAL DATA
(HEATING)
15 -- 25 TONS
48HC*D17
48HC*D20
48HC*D24
48HC*D28
Gas Connection
# of Gas Valves
1
1
1
1
Nat. gas supply line press (in. w.g.)/(PSIG)
5 ---13 / 0.18---0.47
5 ---13 / 0.18---0.47
5 ---13 / 0.18---0.47
5 ---13 / 0.18---0.47
Propane supply line press (in. w.g.)/(PSIG)
11---13 / 0.40---0.47
11---13 / 0.40---0.47
11---13 / 0.40---0.47
11---13 / 0.40---0.47
Heat Anticipator Setting (Amps)
1st stage
0.14
0.14
0.14
0.14
2nd stage
0.14
0.14
0.14
0.14
Natural Gas Heat
# of stages / # of burners (total)
2 / 5
2 / 5
2 / 5
2 / 5
LO
W
Connection size
3/4---in NPT
3/4---in NPT
3/4---in NPT
3/4---in NPT
Rollout switch opens / closes
195 / 115
195 / 115
195 / 115
195 / 115
Temperature rise range (F)
25 --- 55
25 --- 55
25 --- 55
25 --- 55
# of stages / # of burners (total)
2 / 7
2 / 7
2 / 7
2 / 7
MED
Connection size
3/4---in NPT
3/4---in NPT
3/4---in NPT
3/4---in NPT
Rollout switch opens / closes
195 / 115
195 / 115
195 / 115
195 / 115
Temperature rise range (F)
30 --- 60
30 --- 60
30 --- 60
30 --- 60
# of stages / # of burners (total)
2 / 10
2 / 10
2 / 10
2 / 10
HI
G
H
Connection size
3/4---in NPT
3/4---in NPT
3/4---in NPT
3/4---in NPT
Rollout switch opens / closes
195 / 115
195 / 115
195 / 115
195 / 115
Temperature rise range (F)
35 --- 65
35 --- 65
35 --- 65
35 --- 65
Liquid Propane Heat
# of stages / # of burners (total)
2 / 5
2 / 5
2 / 5
2 / 5
LO
W
Connection size
3/4---in NPT
3/4---in NPT
3/4---in NPT
3/4---in NPT
Rollout switch opens / closes
195 / 115
195 / 115
195 / 115
195 / 115
Temperature rise range (F)
25 --- 55
25 --- 55
25 --- 55
25 --- 55
# of stages / # of burners (total)
2 / 7
2 / 7
2 / 7
2 / 7
MED
Connection size
3/4---in NPT
3/4---in NPT
3/4---in NPT
3/4---in NPT
Rollout switch opens / closes
195 / 115
196 / 115
197 / 115
198 / 115
Temperature rise range (F)
30 --- 60
30 --- 60
30 --- 60
30 --- 60
# of stages / # of burners (total)
2 / 10
2 / 10
2 / 10
2 / 10
HI
G
H
Connection size
3/4---in NPT
3/4---in NPT
3/4---in NPT
3/4---in NPT
Rollout switch opens / closes
195 / 115
195 / 115
195 / 115
195 / 115
Temperature rise range (F)
35 --- 65
35 --- 65
35 --- 65
35 --- 65
48H
C
Summary of Contents for 48HC D17 Series
Page 77: ...77 APPENDIX IV WIRING DIAGRAMS C12616 Fig 77 48HC D17 D28 Power Diagram 208 230 3 60 48HC...
Page 78: ...78 APPENDIX IV WIRING DIAGRAMS C12617 Fig 78 48HC D17 D28 Power Diagram 460 3 60 48HC...
Page 79: ...79 APPENDIX IV WIRING DIAGRAMS C12618 Fig 79 48HC D17 D28 Power Diagram 575 3 60 48HC...
Page 86: ...86 APPENDIX IV WIRING DIAGRAMS C13767 Fig 86 RTU OPEN Wiring Diagram 48HC...
Page 87: ...87 APPENDIX IV WIRING DIAGRAMS C13768 Fig 87 RTU OPEN Wiring Diagram with Humidi MiZer 48HC...
