User Guide

GOLD CGt Gas-Fired Water Boiler User’s Information Manual
CGt
1 Control module
2 Transformer
3 Inducer
4 Air pressure switch
5 High limit
6 Boiler circulator
7 Tankless heater low limit
control
8 3-Way valve
9 Tankless heater
10 Wires to ambient temperature
switch
11 Relay
a supply to system
b return from system
c stainless steel burners
d flue outlet
e gas valve
f pressure/temperature gauge
g relief valve
h air vent connection
i flame rollout thermal fuse
element (TFE)
j burner holding bracket
k pilot burner and bracket
l gas manifold
m cast iron boiler sections
n flue collector
o junction box
p drain valve
q burner shield
r tee 1 x 1 x 1/2 NPT
4
Part Number 550-110-291/0709
Boiler components