INSTALLATION
RIGID PIPE VENTING ARRANGEMENTS - HORIZONTAL TERMINATIONS
ULTRAGLOW DIRECT VENT SYSTEM (FLEX)
(Propane & Natural Gas)
The diagram below shows examples of horizontal termination arrangements using two 90o elbows (two 45o elbows equal one 90o elbow).
Note: 1) A maximum of two 90o elbows are permitted.
2)A minimum of 6 ft. (1.8m) vertical from base of unit is required if two 90o 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 on page 14 and deducting 3 ft. (0.9m) from the maximum horizontal distance for the second 90o elbow.
If length "B" is increased, length "A" must be decreased by a corresponding amount.
All Rigid Pipe Systems 4" inner diameter
UltraGlow Flex Vent 4" inner diameter
A vent guard should be used whenever the termination is lower than the specifi ed minimum or as per local codes.
•Maintain clearances to combustibles as listed on pages 7 and 8.
•Horizontal vent must be supported every 3 feet.
•Firestops are required at each floor level and whenever passing through a wall.
UltraGlow G36D Zero Clearance Direct Vent Gas Fireplace | 15 |
