Page 367 - Tech-Manual-2014
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950,000 Propane or Natural Gas Heat Wagon
Model Number Forced Air Heater
950H
CONTROL BOX PARTS Key Part Description
No. No. Control Relay
DSI Control
1 9264 Air Switch
2 HC1001D Terminal Block (A,C)
3 S1500-710 Hi Limit Switch
4 HC1123 Terminal Block (C)
5 2446 Motor Relay
6 HC1123 Fuse Block
7 9264 Fuse 20 amp
8 HC1122 Light
9 HC1115 Fan Only Switch
10 44130 3amp Breaker
11 HC1011 OFF Switch
12 HC1019B ON Switch
13 HC1150 Terminal Block (D)
14 HC1149 Thermostat (w/o cord)(not shown)
15 HC1123 Power cord (not shown)
16 HC1120
17 HC1020
CONTROL BOX WIRING MAIN CIRCUIT DIAGRAM
Before Serial# H5688 (Igniter) Heat Wagon 950,000 BTU
After Serial# H5688 (Spark Plug)
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