Installing The Dv Power Vent System; Changing The Restrictor Orifice Plate - Majestic fireplaces 7PDVS Homeowner's Installation And Operating Manual

1-Changing the Restrictor Orifice Plate:
Before installation of the power vent box (RECOMMENDED):
A. From the inlet side, remove the two 3/8" nuts holding the orifice plate.
B. Remove the orifice plate.
C. Install the correct restrictor orifice plate according to the chart above.
D. Place back the two nuts to hold the restrictor orifice plate and tighten.
Inlet
(From fireplace)
10003262

Installing the DV Power Vent System

Outlet
(To vent termination)
DV Power Vent System
7