Boiler
Control
Wiring
Diagram:
Single
Zone
System
With
Domestic
Hot Water
Priority
T-STAT
I
I
I r--
©
OUTDOOR
AIR SENSOR
BOILER CONTROL PANEL
CH T1
L1
0
Note: CH & DHW Circulator connections on boiler only
support pump with 1 amp rating or less.
L1
120 VAC
L2
/
CH
CIRC
DHW CIRC