Regency P40 User Manual

Page of 48
Regency
®
 P40 Direct Vent Gas Fireplace
20
INST
ALLA
TION
•   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
INSTALLATION
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.