PVA-811X Power Vent Adaptor Kit Installation Instructions
These instructions are to be used in conjunction with those for the GPV and your appliance.
This information supercedes that your appliance installation manual.
You will need:
Included in PVA-811X:
W500-0551
W750-0445
W010-3440
W175-0386
W175-0001
W175-0013
W410-0029
W410-0017
W280-0202
W280-0201
INSTALLATION TIP: ACCESS TO THE CONTROL HOUSING IS NECESSARY TO COMPLETE THIS INSTALLATION!
IT IS RECOMMENCED TO INSTALL THE GPV CONTROL INTO THE APPLIANCE HOUSING PRIOR TO INSTALLING
THE APPLIANCE. ACCESS TO CONTROLS THROUGH THE FIREBOX IS LIMITED ONCE THE APPLIANCE HAS BEEN
INSTALLED.
The HD81 uses 8" (203.2mm) and 10" (254mm) fl exible venting.
When installing the GPV for use with the HD81, the 4"/7" reducer
(W175-0310) is required. The reducer must be properly secured
and sealed to the appliance using high temperature sealant W573-
0007 Mill Pac (not supplied)before continuing with vent installation.
The 5' (1.5m) section of stainless steel fl ex liner (supplied) must
be secured and sealed to the reducer using a minimum of 3
screws and high temperature sealant W573-0007 Mill Pac (not
supplied). Install 3 spacers, as illustrated below, ensure they are
evenly spaced along the liner. Use 4" (101.6mm) and 7" (177.8mm)
couplers to connect additional vent lengths up to 65 feet (19.8m).
WARNING: The 5' (1.5m) of stainless steel fl ex liner (supplied)
must be installed directly off the appliance.
INSTALLER: Leave these instructions with the appliance.
CONSUMER: Retain these instructions for future reference.
Dilution plate
Wire harness
Firestop assembly
Connector, reducer 8"/11" to 4"/7"
Coupler, 4"
Coupler, 7"
Liner, 5' stainless steel
Flex line, 7"
Frame, firestop A
Frame, firestop B
W415-4076 / A / 03.08.22