Fastening Heater To Wall - Mr. Heater MRHNF299810 Operating Instructions And Owner's Manual

Unvented lp-gas fired room heater
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WARNING: A qualified service person must install
heater. Follow all local codes.
CHECK GAS TYPE
Use only LP-gas. If your gas supply is not LP-gas, do
not install heater. Call dealer where you bought heater
for proper type heater.
THIS INSTALLATION REQUIRES:
Before installing heater, make sure you have the items
listed below:
Piping (check local codes)
Sealant (resistant to LP_Gas)
Equipment shutoff valve*
Ground joint union
Test gauge connection*
Sediment trap
Tee joint
Pipe wrench
*A CSA/AGA certified equipment shutoff valve with
1/8" NPT tap is an acceptable alternative to test gauge
connection. Purchase a CSA/AGA certified equipment
shutoff valve from your dealer.
LOCATING HEATER
This heater is designed to be mounted on the wall. The
heater can also be located on a non-combustible floor,
away from a wall by using the floor mounting stands
included with the heater. If installed on combustible
flooring such as carpeting, tile or other combustible
material other than wood flooring, the heater must be
placed on a wood panel the full width and depth of the
10"(254cm)
from sides
Left
Side
Floor
3" min. to top surface of carpet, tile
or other combustible material
appliance.
Figure 4
Unvented Liquid Propane Fired Room Heater
For convenience and efficiency, install the heater:
CAUTION: This heater creates warm air currents. These
currents move heat to wall surfaces next to heater.
Installing heater next to vinyl or cloth wall covering or
operating heater where impurities (such as tobacco
smoke, aromatic candles, cleaning fluids, oil or kerosene
lamps, etc.) are present in the air may discolor walls.

FASTENING HEATER TO WALL

Mounting Bracket
The mounting bracket in located on the back panel
of heater (see figure 5). It has been taped there for
shipping. Remove mounting bracket from back panel.
36"(915cm)
min from ceiling
Right
Side
Removing Front Panel of Heater
Attaching Mounting Bracket to Wall
Use holes on each end of mounting bracket to attach
bracket to wall. These holes are 16 inches apart. Attach
mounting bracket to wall in one of two following ways.
6
Where there is easy access for operation,
inspection, and service.
In the coldest part of the room.
CAUTION: If you install the heater in a home garage:
Heater pilot and burner must be at least 18
inches above floor .
Locate heater where moving vehicle will not hit it.
WARNING: Never install the heater:
In a recreational vehicle .
Where curtains, furniture, clothing, or other
flammable objects are less than 36 inches from
the front, top, or sides of the heater.
As a fireplace insert
In high-traffic areas
In windy or drafty areas
WARNING: Heater must be mounted to maintain
the minimum clearances shown in Figure 4. If
possible, provide greater clearances from the floor,
ceiling, and joining walls.
Figure 5
1. Remove (4) screws total there are (2) screws
on either side of the heater. (Figure 6)
2. Pull the front panel and back panel apart.
1. Attach to wall studs
2. Attach to wall anchor
Installation Instructions and Owner's Manual
Mounting
Bracket

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