Monessen Hearth VWF30 - Manual (Page 7)

27D8520 7
Damper Stop
Damper
Injector
(Natural Gas
only)
FOR MASSACHUSETTS RESIDENTS ONLY
Installation of this vented gas log set in the Commonwealth
of Massachusetts requires the damper be permanently
removed or welded in the fully open position. In addition, a
naturally vented gas log may not be installed in a bedroom
or bathroom in the Commonwealth of Masasachusetts.
BEFORE INSTALLING THE APPLIANCE:
• Turn off gas supply to fireplace or firebox.
• Clean the fireplace floor and chimney before installing the log set. Seal any ash clean-out doors to protect the
unit from down drafts.
INSTALLATION
Figure 4 - Securing Grate/Burner Assembly into Firebox
Screws
INSTALL AND OPERATE THE APPLIANCE AS DIRECTED IN THIS MANUAL.
DAMPER STOP INSTALLATION
A damper stop must be provided with the unit. The damper stop must be installed as shown in (Figure 3) to prevent full
closure of the fireplace damper blade and provide a minimum flue opening, per table on page 5.
Should the clamp not fit, or provide the required permanent opening from the table, have the damper cut to provide a
minimum permanent opening or install a permanent stop.
Figure 3 - Damper Stop Installation
In compliance with ANSI Z21.60•CGA2.26 and National Fuel Gas Code, Section 6.
ASSEMBLY PROCEDURE
1. Place grate/burner assembly into firebox
with the front pan facing forward.
2. Drill two (2) 5 /
32
" diameter holes approxi-
mately 1 1 /
2
" deep.
3. Anchor the front pan to the floor using
the screws provided.
Proper installation of the grate is
essential to prevent any movement
of the gas logs and controls during
operation.