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Regency P33R-2 Zero Clearance Rear Vent Direct Vent Gas Fireplace
11
INSTALLATION
VENTING INTRODUCTION
The P33R-2 uses the "balanced flue" technology Co Axial system. The inner liner vents products of combustion to the outside while the outer
liner draws outside combustion air into the combustion chamber thereby eliminating the need to use heated room air for combustion and losing warm
room air up the chimney.
There are 2 vent systems approved for use with the P33R-2: the Regency Direct Vent System (Flex) for Horizontal Terminations only (see pages
11-12), and the Simpson Dura-Vent Systems for Horizontal and Vertical Terminations (see pages 13-19).
Note: These flue pipes must not be connected to any other appliance.
The gas appliance and vent system must be vented directly to the outside of the building, and never be attached to a chimney serving a separate
solid fuel or gas burning appliance. Each direct vent gas appliance must use it's own separate vent system. Common vent systems are prohibited.
NOTE: Ensure compliance with the outside vent terminal location before cutting hole as both dimensions must be met.
REGENCY DIRECT VENT SYSTEM (FLEX)
HORIZONTAL TERMINATIONS ONLY
This venting system, in combination with the P33R-2 Direct Vent Gas Fireplace, have been tested and listed as a direct vent heater system by Warnock
Hersey. The location of the termination cap must conform to the requirements in the Vent Terminal Locations diagram on page 10.
Regency Direct Vent (Flex) System Termination Kit (Part # 946-513) includes all the parts needed to install the P33R-2 with a
maximum run of 2 feet. If installing the P33 with a continuous vent length of more than 2 ft (.6m) to a maximum of 10 ft. (3.0m) using Kit # 946-
515 (4 ft) or 946-516 (10 ft) or see page 13 for alternate venting arrangements.
1) 6-7/8" dia. flexible liner (2 ft. length)
2) 4" dia. flexible liner (2 ft. length)
3) spring spacers (3)
4) thimble (2)
5) AstroCap termination cap (1)
6) screws (12)
7) tube of Mill Pac (1)
8) plated screws (8)
9) screws #8 x 1-1/2" drill point, stainless steel (4)
Notes:
1) Liner sections should be continuous
without any joints or seams.
2) Only Flex pipe purchased from Re-
gency may be used for Flex installa-
tions.
Alternate
Horizontal
Termination
Caps
Wherever necessary due to
external location of cap, the
AstroCap can be replaced with
the FPI Riser Vent Termination
Cap or the Dura-Vent Snorkel
Termination Cap.
Figure 1
See also
Figure 1 below.