Taco SR506

80
Aquastat Wiring
L1 L2
T T
L1
(HOT)
L2
(NEUTRAL)
LINE VOLTAGE
OIL BURNER RELAY
OR GAS VALVE
CIRCULATOR
ON BOILER
(IF ATTACHED)
B2 C2 B1ZR
TACO
ZONE
CONTROL
HONEYWELL L8124A & C OR EQUAL
120 VAC
INPUT
C1 ZC
END SWITCH
B1 B2
T T
L1
(HOT)
L2
(NEUTRAL)
CIRCULATOR
ON BOILER
(IF ATTACHED)
L1 C2L2
TACO
ZONE
CONTROL
HONEYWELL L8124B OR EQUAL
120 VAC
INPUT
C
MILLI-VOLTAGE
GAS VALVE
END SWITCH
TV T
Z
L1
(HOT)
L2
(NEUTRAL)
CIRCULATOR
ON BOILER
(IF ATTACHED)
L1
C2
L2
TACO
ZONE
CONTROL
HONEYWELL L8124E OR EQUAL
120 VAC
INPUT
C1
LOW VOLTAGE
GAS VALVE
END SWITCH
B1 B2