Regency P121/P131-LP2 dimensions Rigid Pipe Venting, Venting Arrangements Vertical Terminations

Gas Fireplaces

P121-P131 Gas Fireplace

Rigid Pipe Venting

Horizontal or Vertical Terminations

Vertical

Terminal

Storm Collar
Part # 953	Vinyl Siding
	Standoff (Optional)
Flashing	(Part #950)
943 or 943S
Ceiling Firestop		Horizontal
(Part # 963)		Termination Cap
		Part# 946-523/P
		Wall Thimble
		(Part # 942)
Pipe Length	Adj.Pipe Length	(Required in
		Canada)
	11" - 14-5/8"

90o Elbow

Pipe

LengthAlternate Horizontal

Termination Caps

45o Elbow

Rigid Pipe Adapter

(Part #510-994)

Alternate:

Horizontal

Riser Vent

Terminal

Part# 640-530/P

Venting Arrangements - Vertical Terminations

Rigid Pipe System

(Propane & Natural Gas)

The P121 /131 is approved for a maximum 35 ft. straight vertical, with Rigid Pipe vent systems for Propane and Natural Gas.

•Vent must be supported at offsets.

•Horizontal sections must be supported every 3 feet.

•Firestops are required at each floor level and whenever passing through a wall.

•Maintain clearances to combustible materials.

•Minimum of 1’ pipe section between elbows.

Note: Must use optional flue adapter when using Rigid Pipe (Part

# 510-994).

Maximum 35'(10.7m)

45° Elbow

Rigid Pipe Adapter

Part # 510-994

Gas Fireplaces

Vertical Venting with One (1) 90° Elbow

Two 45° elbows = One 90° elbow

Option	V	H	Maximum total pipe: length, of
			all sections, must not exceed
A)	1’ Min.	2’ Max.
			37 feet.
B)	2’ Min.	4’ Max.	Total horizontal sections must not
			exceed 8 feet.
C)	3’ Min.	6’ Max.
			Minimum of 1 foot between 90°
D)	4’ Min.	8’ Max.	elbows is required.

IMPORTANT

When installing this unit vertically, the 45˚ elbow when installed in conjunction with the Rigid Pipe Adapter will protrude past the unit 1-½” (38mm) when measured from the rear standoffs.

Note: A 1-¼” (32mm) clearance from the elbow must also be maintained.

45o Elbow

Rigid Pipe

Adapter

1-1/2” (38mm)

72 June 2007 Regency Product Specifications Book