Challenger User Manual

14
Replacement Parts
Pressure relief and air vent assembly
T
U
U
S
Low voltage/terminal strip X4
Vent/Air adapter (80/125 concentric
optional shown or 3” standard not shown)
DHW sensor S3 (Combi only)
Blower
DHW flow switch (Combi only)
Ignition electrode
High voltage terminal strip
Flue Sensor
Heat exchanger
A
Circulator (CC 125c only - Not Shown)
Condensate drain trap assembly
Condensate pan
Control/Display
Gas Valve
Sight glass
LWCO/CH pressure sensor
CH Return sensor S2
CH supply sensor S1
CHALLENGER Internal Components
Replacement parts must be purchased
through a local ACV-Triangle Tube distribu-
tor. When ordering part please provide the
model number and description and/or part
number of replacement part. Use only gen-
uine ACV-Triangle Tube replacement parts
to ensure warranty coverage and to avoid
damage to appliance and improper operation
of appliance. Contact ACV-Triangle Tube at
856-228-8881 or www.triangletube.com for
list of distributors nearest you.
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