Enerco MHVFB10LPI - Manual (Page 5)

Installation instructions and Owner’s Manual 5
Code NFPA 54/ ANSI Z223.1, Section 5.3, Air for Com-
bustion and Ventilation for required size of ventilation
grills or ducts.
*IMPORTANT: Do not provide openings for inlet or
outlet into attic. If attic has a thermostat-controlled
power vent, heated air entering the attic will activate
the power vent.
IMPORTANT: Vent-free heaters add moisture to the
air. Although this is beneficial, installing heater in
rooms without enough ventilation air may cause
mildew to form from too much moisture. See Fresh
Air for Combustion and Ventilation, pages 3 through
5.
INSTALLATION
NOTICE: This heater is intended for the use as supple-
mental heat. Use this heater along with your primary
heating system. Do not install this heater as your
primary heat source. If you have a central heating
system, you may run system’s circulating blower while
using heater. This will help circulate the heat throughout
the house. In the event of a power outage, you can use
this heater as your primary heat source for the duration
of the outage.
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.
FOR PERMANENT INSTALLATION:
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. See Accessories, page 17.
This heater may also be installed with the hose and
regulator assembly included with heater.
LOCATING HEATER
This heater is designed to be mounted on the wall.
For convenience and efficiency, install the heater:
• 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.
CAUTION: This heater creates warm air currents. These
currents move heat to wall surfaces next to heater. In-
stalling heater next to vinyl or cloth wall covering or oper-
ating heater where impurities (such as tobacco smoke,
aromatic candles, cleaning fluids, oil or kerosene lamps,
etc.) are present in the air may discolor walls.
WARNING: Never install the heater:
•
In a bathroom.
• In a bedroom
• 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 4
FASTENING HEATER TO WALL
Mounting Bracket
The mounting bracket is located on the back panel of
heater (see figure 5). It has been taped there for shipping.
Remove mounting bracket from back panel.
Left
Side Right
Side
36” min. from
ceiling
6” Min from
adjoining
walls
2” min. to top surface of carpet,
tile or other combustible material
Floor