Regency P33-NG3, P33-LP3 Regency Direct Vent System Flex, Minimum Simpson Dura-Vent Center-Line

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 to page 13.)

A vent guard should be used whenever the termination is lower than the specifi ed minimum or as per local codes.

Note: Regency Direct Vent System (Flex) is only approved for horizontal termina- tions.

• 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

Simpson Dura-Vent Center-Line

Minimum 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 Simpson Dura-Vent venting can- not be used with any of the mantels

noted above.

Regency P33-3 Zero Clearance Direct Vent Gas Fireplace