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Wiring Diagram – Rev M.1
Ref #
WH1
Burner Wire Harness
WH2
Engine/Control panel Wire Harness
YW1
Yellow Lead Wire - Switch to Relay
RW1
Red Lead Wire – Circuit Breaker to Relay
BW1
Black Battery Cable
WN
Wire Nut
LED
Red LED with wire leads
FLO SW Flow Switch - Includes Black, White, Red Wires
THERM Adjustable Thermostat
RELAY 12V Relay
HEAT SW Toggle Switch - Heat Control
CB
20A Thermal Circuit Breaker
BW2
Black Lead Wire – Relay to Ground
Description
53
Part Number
777661
783421
777663
777664
777108
5265
777646
784621
781999
36138
777855
31085
783422
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