Regency G36D - Manual (Page 15)

UltraGlow ® G36D Zero Clearance Direct Vent Gas Fireplace 15
INSTALLATION
RIGID PIPE VENTING ARRANGEMENTS - HORIZONTAL TERMINATIONS
UltraGlow ® UltraGlow UltraGlow DIRECT VENT SYSTEM (FLEX) ® ®
(Propane & Natural Gas)
The diagram below shows examples of horizontal termination arrangements using two 90 o elbows (two 45 o elbows equal one 90 o elbow).
Note: 1) A maximum of two 90 o elbows are permitted.
2) A minimum of 6 ft. (1.8m) vertical from base of unit is required if two 90 o elbows are used.
3) Minimum distance between elbows is 2 ft. (0.6m).
4) Determine the permitted range of horizontal termination arrangements by using chart in the "Rigid Pepi Venting
Arrangements - Vertical Termination" section and deducting 3 ft. (0.9m) from the maximum horizontal distance for the
second 90 o elbow.
All Rigid Pipe Systems All Rigid Pipe Systems
4" inner diameter
6-5/8" outer diameter
UltraGlow UltraGlow ® UltraGlow UltraGlow Flex Vent ® ®
4" inner diameter
6-7/8" inner diameter
• Maintain clearances to combustibles as listed in the "Clearances," "Locating Your Gas Stoves," "Combustible Mantels," "Framing
and Finishing," & "Hearth Requirement" sections.
• Horizontal vent must be supported every 3 feet.
A vent guard should be used whenever the
termination is lower than the specifi ed minimum
or as per local codes.
If length "B" is increased, length "A" must be
decreased by a corresponding amount.