Hunter 40170 Installation And Operation Manual page 10

if your existing
thermostat is marked...
RH / R / VR / 4
RC / VC
Y / C* / M
W / H
G / F
O
B
label the wire
with this sticker:
RH
24 Volt
RH
RC
24 Volt cool
RC
air conditioning
compressor
W
heating
W
fan
reversing valve
cool
reversing valve
heat
10
Y
Y
G
G
O
O
B
B