Weil-McLain GOLD CGa Manual page 14

GOLD CGa Gas-Fired Water Boiler — Boiler Manual
Prepare boiler — draft hood & spill switch
Draft hood installation
1. Orient draft hood with spill switch mounting holes to front of boiler
as shown in Figure 7.
2. Secure draft hood to outlet at top of boiler with sheet metal screws.
jacket top panel as indicated on draft hood.
non-approved vent damper in breeching or vent system.
carbon monoxide emissions will occur causing severe
personal injury or death.
Prepare boiler — install vent piping
Long horizontal vent connector,
excessive number of elbow or
tees, or other obstructions that
restrict the flow of combustion
gases should be avoided. Severe
personal injury, death or sub-
stantial property damage could
result.
14
Spill switch installation
1. Fasten spill switch to draft hood as shown in
and
2. See Wiring diagram to connect wires:
a. Standing pilot boiler — see
b. Spark-ignited pilot boiler —
see
with same size vent connector.
2. Where possible, vertical venting to the outside from the draft hood or
vent damper outlet will offer best performance.
lineal foot toward chimney or vent and support with hangers to prevent
sagging.
be connected to any portion of a mechanical draft
system that can operate under positive pressure.
.
.
and .
Improper orientation of spill switch
may cause boiler to shut down. The
loss of heat can result in significant
damage due to freezing.
Part Number 550-101-009/0107