General Parts; Main Unit - andrews WH42 Owner's Manual

General Parts

Internal Wall Mounted, Power Vent/Sealed Model
WH56, LWH56, WH42, LWH42
Flue Collar
Intake pipe
Burner on indictor
If there is a problem with the unit,
a lamp will flash on the front of
the unit. ( p.26)
Front Cover
Water Drain Valve (with Water Filter)
(Inside Water Inlet)
Water Supply Valve
Gas Supply Valve
External Wall Mounted, Power Vent/Sealed Model
WHX56, LWHX56, WHX42, LWHX42
Exhaust terminal
Front Cover
Burner on indictor
Air Inlet
Water Drain Valve (with Water Filter)
Water Supply Valve
Gas Supply Valve
* The above illustration shows an example of installation.
The exact installation configuration may be slightly different.

Main Unit

( p.22)
(Ex. WH56)
(Ex. WHX56)
7