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39
* As the height above sea level increases, there is less oxygen per cubic
ft. of air. Therefore, heat input rate should be reduced at higher altitudes.
† Not included in kit. May be purchased separately through dealer.
Table 15 — Altitude Compensation* (Sizes 04-06)
NATURAL GAS
ELEVATION
NOMINAL HEAT INPUT
72K BTUH
115KBTUH
150K BTUH
Feet
Meters
Orifice Size
Input (btu/hr)
Orifice Size
Input (btu/hr)
Orifice Size
Input (btu/hr)
0 to 2,000
0-610
33
1
72,000
33
1
115,000
†30
150,000
2,000
610
35
1
66,240
35
1
105,800
†30
138,000
3,000
914
35
1
63,360
35
1
101,200
31
1
132,000
4,000
1219
36
1
60,480
36
1
96,600
31
1
126,000
5,000
1524
36
1
57,600
36
1
92,000
31
1
120,000
6,000
1829
37
2
54,720
37
2
87,400
31
1
114,000
7,000
2134
38
2
51,840
38
2
82,800
32
1
108,000
8,000
2438
39
2
48,960
39
2
78,200
33
1
102,000
9,000
2743
†40
46,080
†40
73,600
33
1
96,000
10,000
3048
†41
43,200
†41
69,000
35
1
90,000
11,000
3353
†42
40,320
†42
64,400
36
1
84,000
12,000
3658
†43
37,440
†43
59,800
37
2
78,000
13,000
3962
†43
34,560
†43
55,200
38
2
72,000
14,000
4267
44
2
31,680
44
2
50,600
†40
66,000
PROPANE GAS
ELEVATION
NOMINAL HEAT INPUT
72K BTUH
115K BTUH
150K BTUH
Feet
Meters
Orifice Size
Input (btu/hr)
Orifice Size
Input (btu/hr)
Orifice Size
Input (btu/hr)
0 to 2,000
0-610
51
4
72,000
50
3
115,000
46
3
150,000
2,000
610
51
4
66,240
51
4
105,800
47
3
138,000
3,000
914
52
4
63,360
51
4
101,200
47
3
132,000
4,000
1219
52
4
60,480
51
4
96,600
48
3
126,000
5,000
1524
52
4
57,600
51
4
92,000
48
3
120,000
6,000
1829
52
4
54,720
52
4
87,400
48
3
114,000
7,000
2134
53
4
51,840
52
4
82,800
49
3
108,000
8,000
2438
53
4
48,960
52
4
78,200
49
3
102,000
9,000
2743
53
4
46,080
53
4
73,600
50
3
96,000
10,000
3048
54
4
43,200
53
4
69,000
50
3
90,000
11,000
3353
54
4
40,320
53
4
64,400
51
4
84,000
12,000
3658
54
4
37,440
54
4
59,800
51
4
78,000
13,000
3962
55
4
34,560
54
4
55,200
52
4
72,000
14,000
4267
†56
31,680
55
4
50,600
53
4
66,000
ORIFICE
ACC. KIT PN
XX
1
CRLPELEV001A00
XX
2
CRLPELEV002A00
XX
3
CRLPELEV003A00
XX
4
CRLPELEV004A00
Summary of Contents for WeatherMaster 48HC04 Series
Page 37: ...37 Fig 60 Integrated Gas Control IGC Board RED LED STATUS ...
Page 45: ...45 Fig 65 RTU Open Overlay for Economizer Wiring ...
Page 46: ...46 Fig 66 VFD Overlay for W2770 Controller Wiring ...
Page 98: ...98 Fig E 48HC A07 YAC Control Diagram 208 230 3 60 460 575 3 60 APPENDIX D WIRING DIAGRAMS ...
Page 100: ...100 Fig G 48HC D11YAC Control Diagram 208 230 3 60 460 575 3 60 APPENDIX D WIRING DIAGRAMS ...
Page 101: ...101 Fig H 48HC D12 YAC Control Diagram 208 230 3 60 460 575 3 60 APPENDIX D WIRING DIAGRAMS ...
Page 102: ...102 Fig I 48HC A04 A06 YAC Power Diagram 208 230 1 60 APPENDIX D WIRING DIAGRAMS ...
Page 103: ...103 Fig J 48HC A04 A06 YAC Power Diagram 208 230 3 60 460 3 60 APPENDIX D WIRING DIAGRAMS ...
Page 104: ...104 Fig K 48HC A04 A06 YAC Power Diagram 575 3 60 APPENDIX D WIRING DIAGRAMS ...
Page 107: ...107 Fig N 48HC A07 A12 YAC Power Diagram 208 230 3 60 460 3 60 APPENDIX D WIRING DIAGRAMS ...
Page 108: ...108 Fig O 48HC A07 A12 YAC Power Diagram 575 3 60 APPENDIX D WIRING DIAGRAMS ...
Page 109: ...109 Fig P 48HC D08 D09 YAC Power Diagram 230 460 3 60 APPENDIX D WIRING DIAGRAMS ...
Page 110: ...110 Fig Q 48HC D08 D09 YAC Power Diagram 575 3 60 APPENDIX D WIRING DIAGRAMS ...
Page 111: ...111 Fig R 48HC D11 YAC Power Diagram 208 230 3 60 APPENDIX D WIRING DIAGRAMS ...
Page 112: ...112 Fig S 48HC D11 YAC Power Diagram 460 3 60 APPENDIX D WIRING DIAGRAMS ...
Page 113: ...113 Fig T 48HC D11 YAC Power Diagram 575 3 60 APPENDIX D WIRING DIAGRAMS ...
Page 114: ...114 Fig U 48HC D12 YAC Power Diagram 230 460 3 60 APPENDIX D WIRING DIAGRAMS ...
Page 115: ...115 Fig V 48HC D12 YAC Power Diagram 575 3 60 APPENDIX D WIRING DIAGRAMS ...
Page 116: ...116 Fig W 48HC D14 YAC Control Diagram 208 230 3 60 460 575 3 60 APPENDIX D WIRING DIAGRAMS ...
Page 117: ...117 Fig X 48HC D14 YAC Power Diagram 208 230 3 60 APPENDIX D WIRING DIAGRAMS ...
Page 118: ...118 Fig Y 48HC D14 YAC Power Diagram 460 3 60 APPENDIX D WIRING DIAGRAMS ...
Page 119: ...119 Fig Z 48HC D14 YAC Power Diagram 575 3 60 APPENDIX D WIRING DIAGRAMS ...
Page 142: ...142 Fig AW PremierLink System Control Wiring Diagram System APPENDIX D WIRING DIAGRAMS ...
Page 144: ...144 Fig AY RTU Open Wiring Diagram APPENDIX D WIRING DIAGRAMS ...