Regency P33-NG4 Rigid Pipe Venting Arrangements, Regency Direct Vent System Flex, Minimum

INSTALLATION

RIGID PIPE VENTING ARRANGEMENTS

Horizontal Terminations

REGENCY® DIRECT VENT SYSTEM (FLEX)

(Propane & Natural Gas)

This diagram shows all allowable combinations of vertical runs with horizontal terminations, using one 45o and one 90o elbow (two 45o elbows equal one 90o elbow).

Note: Must use optional rigid pipe adaptor (Part # 510-994) when using rigid pipe vent systems. (Refer "Rigid Pipe Venting Systems" Section)

A vent guard should be used whenever the terminationislowerthanthespecifiedminimum or as per local codes.

Note: Regency® Direct Vent System (Flex) is only approved for horizontal terminations.

• Maintain clearances to combustibles.

•Horizontal vent must be supported every 3 feet.

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

Minimum	Minimum
Simpson Dura-Vent Center-Line	Flex Kit Center-Line

	IMPORTANT
	If using any Cabinet Mantels with Part #
	510956, 510958, 510962, 510964 and
	510834 the wall thimble must be secured fi rst
	and venting must be attached to unit before
	sliding into fi nal position.
	Also Rigid Vent venting cannot be used with
	any of the mantels noted above. See Price
	Pages for alternative options.
18	Regency® P33-4 Zero Clearance Direct Vent Gas Fireplace