8
TRANSFORMER
115 VAC
24 VAC
CR
NL1
–
+
RH
C
C
W
INPUT OUTPUT
THERMOSTAT
WATER VALVE
TRANSFORMER
115 VAC
24 VAC
CR
NL1
–
+
RH
C
C
W
INPUT OUTPUT
THERMOSTAT
WATER VALVE
WIRING DIAGRAMS:
WATER VALVE RECEIVES COMMON POWER FROM TRANSFORMER
WATER VALVE
RECEIVES COMMON POWER FROM THERMOSTAT