Regency P42-NG4 - Manual (Page 18)

Regency ® P42-4 Zero Clearance Direct Vent Gas Fireplace 18
The P42 is approved for a 23 ft. (7.0m) vertical, with a maximum 12 ft (3.7m) horizontal offset
using two 90
o elbows (two 45 o elbows equal one 90 o elbow) with rigid pipe vent systems for
Propane and Natural Gas, as per the diagram below.
• No Vent restrictor is required.
• Vent must be supported at offsets
The P42 is approved for a 37 ft. (11.3m) straight
vertical, with rigid pipe vent systems for Propane
and Natural Gas, as per the diagram below.
• Vent restrictor #6 must be used
Diagram 3
Diagram 4
Note: Regency ® Direct Vent System (Flex) is only approved for horizontal terminations.
INSTALLATION