INSTALLATION
Vent or Fireplace Products Interna- tional Ltd.
RIGID PIPE VENTING ARRANGEMENTS
4)Installation other than as instructed by Simpson
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
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.
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 90O elbow (two 45o elbows equal one 90o 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.
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 45o elbows.
If the vent is ENCLOSED in a chase (min. size 9" x 9") maintain a
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 | Vent Restrictor setting at |
38,000 Btu/h | 30,000 Btu/h |
Regency U39 ULTIMATE Direct Vent Freestanding Gas Stove | 11 |
