INSTALLATION INSTRUCTIONS
Cont...
VENTING
The appliance will not function without being connected to a proper venting system.
This appliance may use 4” and 7” gas flex vents with NorthFire-DV36H listed vent components, or Simpson
Duravent 4 x 6 5/8 direct vent systems with Simpson Duravent Adaptor (SDA-1). 7” dia. rigid vent may
directly replace 7” dia. flex vent in all applications.
For best venting performance using gas flex vent, here are some general venting rules that we recommend:
1. Use only 4”and 7” diameter 2-ply certified gas flex vent in a co-axial configuration.
2. Maintain a minimum clearance of 1” to the sides and bottom and 2” to the top outside surface of the vent
pipe and combustible material.
3. Observe any local code restrictions, if any, regarding the installation of this type of gas appliance.
4. Observe the venting chart given in this manual.
5. Use a vent spacer between the inside and outside flex vents at every 3 ft intervals.
6. Never slope horizontal running vents downwards.
7. Maintain at least an upward slope of 1” for every 1 ft of horizontal run on the rear vented models.
8. Terminate the vent with a vent termination supplied by Archgard Industries Ltd.
9. Support horizontal running vents every 3 ft to prevent it from sagging.
10.Wall terminal must be installed a minimum of 12” above grade measured from bottom of
terminal.
CLEARANCES TO COMBUSTIBLES
Combustible mantle allowed in shaded area. Mantle
extension maybe increased 1” (25mm) for each
additional 1” (25mm) increase in clearance height.
6” (152 mm)
Minimum Height From Top Surround: 6”
Minimum Height From Bottom of Applinace: 35”
7
BACK
0” to stand-offs
SIDES
0” to stand-offs
TOP
0” to stand-offs
BOTTOM
0”
ADJACENT SIDE WALL
1” to side of faceplate
MANTLE
see diagram
VENT
1” to outside side and bottom surface,
2” to outside top surface.
f i r e - p a r t s . c o m
Summary of Contents for northfire dvr36h
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