INSTALLATION

RIGID PIPE VENTING - VERTICAL TERMINATIONS

FOR BOTH RESIDENTIAL & MANUFACTURED HOMES/MOBILE HOMES

The shaded areas in the two diagrams below show all allowable combinations of straight vertical and offset to vertical runs with vertical terminations. Maximum two 45o elbows, not including the 45o elbow attached to the unit. All vertical and offset to vertical vent installations require Vent Restrictor #1. If the vent is ENCLOSED in a chase (min. size 9" x 9") maintain a 1-1/4" clearance to combustibles.

Straight Vertical Terminations

(Vent Restrictor #1)

Offset to Vertical Terminations

(Vent Restrictor #1)

Rigid Pipe Venting - Horizontal Terminations

Only for Units Converted to Lower Btu Rating: 27,000 (NG), 29,000 (LP)

The two diagrams below show all allowable combinations of straight horizontal termination with one 45o elbow off the unit.

Dura-Vent Snorkel Termination

Riser Vent Termination

Waterford E65-1 Emerald Direct Vent Freestanding Gas Stove

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Waterford Appliances E65-LP1, E65-NG1 Straight Vertical Terminations, Offset to Vertical Terminations, Vent Restrictor #1