Hunter 40120 - System Wiring Diagrams

27
WIRING DIAGRAMS
Rh
W
Hea t 24V or
Milliv o lt S u pply
Heat Rela y
or Valve
2-wire Heat Only Sys tem
G
Rh
W
Hea t 24 V
S u pply
Hea t R ela y
or Valv e
3-wire Hea t Only S y s t e m
F a n
Rela y