7056-138L • August 23, 2019
40
Heatilator EcoChoice WS18
www.heatilatorecochoice.com
10
Mobile Home Installation
Figure 40.1
Spark Arestor Cap
Roof Flashing
Storm Colla
r
Joist Shield/Firestop
Double Wall
Connector Pipe
NOTICE:
Top sections of chimney must be removable to
allow maximum clearance of 13.5 feet (411cm)
from ground level for transportation purposes.
NOTICE:
Offsets from the vertical, not exceeding
45°, are allowed per
Section 905(a) of the
Uniform Mechanical Code (UMC)
. Offsets
greater than 45° are considered horizontal
and are also allowed, providing the horizontal
run does not exceed 75% of the vertical
height of the vent. Construction, clearance
and termination must be in compliance with
the
UMC Table 9C
. This installation must also
comply with
NFPA 211
.
1. An outside air inlet must be provided for combustion
and must remain clear of leaves, debris, ice and/or
snow. It must be unrestricted while unit is in use to
prevent room air starvation which can cause smoke
spillage and an inability to maintain a fire. Smoke
spillage can also set off smoke alarms.
2. Unit must be secured to the mobile home structure at
two attachment points. Remove bolts from each side of
insert and use plumbers tape to secure to structure (a
washer may be required). Re-install bolts.
3. Unit must be grounded with #8 solid copper grounding
wire or equivalent and terminated at each end with
N.E.C. approved grounding device.
4.
The factory-built fireplace must meet
(UM)84-HUD
requirements for outside combustion air supply to
the fireplace fire chamber and the chimney must be
listed to
UL103 HT
or a
listed UL-1777
full length six
inch (152mm) diameter liner must be used. It must be
equipped with a spark arrestor cap and the outside air
must be installed on the insert.
5. Refer to
pages 30-32
of this manual for clearance to
combustibles and floor protections requirements.
All
clearances must be followed precisely.
6. Use silicone to create an effective vapor barrier at
the location were the chimney or other component
penetrates to the exterior of the structure.
7.
Follow the chimney and chimney connector
manufacturer’s instructions when installing the flue
system for use in a mobile home.
8.
Burn wood only. Other types of fuels may generate
poisonous gases (e.g., carbon monoxide).
9.
If unit burns poorly while an exhaust blower is on in
home, (i.e., range hood), increase combustion air.
10.
Installation shall be in accordance with the
Manufacturers Home & Safety Standard (HUD) CFR
3280, Part 24
.
You must use a Quadra-Fire Outside Air Kit Part #:
OAK-ACC
Asphyxiation Risk.
NEVER INSTALL IN A SLEEPING ROOM.
Consumes oxygen in the room.
WARNING
CAUTION
THE STRUCTURAL INTEGRITY OF THE MOBILE
HOME FLOOR, WALL AND CEILING/ROOF MUST
BE MAINTAINED
Do NOT cut through:
•
Floor joist, wall, studs or ceiling trusses.
• Any supporting material that would affect the
structural integrity.
Fire Risk.
Asphyxiation Risk.
Do not draw outside combustion air from:
•
Wall, floor or ceiling cavity
• Enclosed space such as an attic or
garage
• Close proximity to exhaust vents or
chimneys
Fumes or odor may result
WARNING
