Regency ULTIMATE U39-NG - Manual (Page 11)

Regency U39 ULTIMATE Direct Vent Freestanding Gas Stove 11
Vent or Fireplace Products Interna-
tional Ltd.
4) Installation other than as instructed by
Simpson Dura-Vent and Fireplace Prod-
ucts International Ltd.
Warning: Always maintain re-
quired clearances (air spaces)
to nearby combustibles to pre-
vent a fire hazard. Do not fill air
spaces with insulation.
Be sure to check the vent termination
clearance requirements from decks, win-
dows, soffits, gas regulators, air supply
inlets and public walkways as specified in
the Exterior Vent Terminal Locations on
page 8 and in your local building codes.
The gas appliance and vent system
must be vented directly to the out-
side of the building, and never be
attached to a chimney serving a sep-
arate solid fuel or gas-burning appli-
ance. Each direct vent gas appliance
must use it's own separate vent system.
Common vent systems are prohibited.
SAFETY
PRECAUTIONS FOR
THE INSTALLER
1) Wear gloves and safety glasses
for protection.
2) Exercise extreme caution when
using ladders or on roof tops.
3) Be aware of electrical wiring lo-
cations in walls and ceilings.
INSTALLATION
RIGID PIPE VENTING ARRANGEMENTS
Vertical Termination Systems for
Residential Manufactured and
Mobile Homes
The shaded area in the diagram below shows
all allowable combinations of straight verti-
cal and offset to vertical runs with vertical
terminations. Maximum two 45
o elbows.
If the vent is ENCLOSED in a chase (min. size 9" x
9") maintain a 1-1/4" clearance to combustibles.
May be installed in Manufactured (Mobile)
Homes after first sale.
Horizontal Terminations for All
Venting Systems
The shaded areas in the diagram below
show all allowable combinations of verti-
cal runs with horizontal terminations.
Maximum one 90
O elbow (two 45 o elbows
equal one 90 o elbow).
Propane and Natural Gas:
Residential, Manufactured and
Mobile Homes Installations
The venting arrangements diagrammed below,
have a min. of 75% (flue loss) efficiency with
Fan Off, as required for manufactured homes.
(Actual efficiency may be as high as 85%)
May be installed in Manufactured (Mobile)
Homes after first sale.
Vent Restrictor Position
To set the Vent restriction as indi-
cated in the diagram, simply loosen
the screws and push the vent
restrictor plate to the correct posi-
tion. Tighten the screws.
Vent Restrictor setting at
38,000 Btu/h
Vent Restrictor setting at
30,000 Btu/h