Installation, Venting arrangements, Inst alla tion – Regency P40 User Manual
Page 21: Allowable vertical terminations
Regency
®
P40-1 Direct Vent Gas Fireplace
21
INST
ALLA
TION
INSTALLATION
• Vent must be supported at offsets.
• Firestops are required at each fl oor level and
whenever passing through a wall.
• Maintain clearances to combustibles as listed
in the "Clearances" section.
•
Refer to "Vent Restrictor Position" section for
details on how to change the vent restrictor
to Set 1 or Set 2 if required.
Note: Must use optional fl ue adapter when using
Rigid Pipe (Part # 770-994).
VENTING ARRANGEMENTS
ALLOWABLE VERTICAL TERMINATIONS
Maximum:
40
ft.
(12.2m)
Minimum
8
’9”
(2.6m)
Max. 10’ (3m)(centerline to centerline)
Minimum 12” (305mm)
Maximum:
28
ft.
(8.5m)
0
2
4
6
40
8
10
12
14
16
18
20
22
24
26
28
30
V
ertical
Height
(Feet)
32
34
36
38
6
8
2
0
4
10
12
12
16
18
14
20
26
28
22
24
30
Vent Restrictor on Set 1
Vent Restrictor on Set 2
Vent Restrictor
Factory Set
The shaded area in the diagram shows all allowable
combinations of straight vertical and offset to vertical
terminations, using two 90
o
elbows, with Rigid Pipe
Venting Systems for Propane and Natural Gas.
Two 45
o
elbows equal to one 90
o
elbow. Maximum
of four 45
o
elbows allowed.