For Both Residential & Manufactured Homes/Mobile Homes; Vent Restrictor Position - Regency ULTIMATE U37-LP Owners & Installation Manual

INSTALLATION
RIGID PIPE VENTING - VERTICAL TERMINATIONS
FOR BOTH RESIDENTIAL & MANUFACTURED HOMES/MOBILE HOMES
Vertical Terminations
with Co-linear Flex System
The shaded area in the diagram shows the allowable vertical
terminations installed in a masonry chimney. All vertical vent
installations require the Vent Restrictor to be set to 1-1/4" (32mm)
open.
Straight Vertical Terminations
If using a Rigid Pipe Venting Sys-
tem a rigid pipe adaptor #640-994
is required.
10
The shaded areas in the two diagrams below show all
allowable combinations of straight vertical and offset to
vertical runs with vertical terminations. Maximum one 90
elbow . All vertical and offset to vertical vent installations require
Vent Restrictor to be set to 1-1/4" (32mm) open. If the vent is
ENCLOSED in a chase (min. size 9" x 9") maintain a 1-1/4" (32mm)
clearance to combustibles.
WARNING:
Do not combine venting components from
different venting systems.
However use of the the AstroCap
Riser is acceptable with all systems.
This product has been evaluated by Intertek for
using a Dura-Vent Flue Adaptor in conjunction
with Selkirk Direct-Temp and Ameri Vent Direct
venting systems. Use of these systems with
the Direct Vent GS starting collar is deemed
acceptable and does not affect the Intertek WHI
listing of components.
When using piping other than Simpson
Dura-Vent, 3 screws must be used to
secure rigid pipe to adaptor.
The FPI AstroCap TM and FPI Riser Vent terminal is
certified for installations using FPI venting systems
as well as Simpson Dura-Vent®, Direct Vent GS,
American Metal Products, Ameri Vent Direct vent
and Selkirk Direct-Temp. FPI TM
Cap TM are the proprietary trademarks of FPI Fire-
place Products International Ltd. Dura-Vent® and
Direct Vent GS are registered and/or proprietary
trademarks of Simpson Dura-Vent Co. Inc.
To set the Vent restriction
as indicated in the diagram,
simply loosen the screws
and push the vent restrictor
plate to the correct position.
Tighten the screws.
U37 Regency ULTIMATE Rear Vent Direct Vent Freestanding Gas Heater
Vertical Terminations
using Rigid Piping Systems
Offset to Vertical Terminations
TM and FPI
, and FPI Astro-

Vent Restrictor Position

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