Regency Ultimate U1500E-LP - Venting Arrangement for Vertical Terminations

28 | Regency Ultimate
™
U1500E Gas Fireplace
installation
VENTING ARRANGEMENT FOR VERTICAL TERMINATIONS
Vertical Venting with One (1) 90
o
Elbows (1 - 90
o =
2 - 45
o
) with straight Vertical and or a maximum offset using
2 - 90º elbows
The shaded area in the diagram shows all allowable combinations
of straight vertical and o󰀨set to vertical terminations, using one
90
o
elbow, with Rigid Pipe Venting Systems.
Two 45
o
elbows equal to one 90
o
elbow.
• Vent must be supported at offsets.
• Minimum distance between elbows is 1 ft. (305mm).
• Maintain clearances to combustibles as listed in the
"Clearances" section.
• Horizontal vent must be supported every 3 feet.
• Firestops are required at each floor level and whenever
passing through a wall.
• Must use optional rigid pipe adaptor (Part# 770-994)
when using rigid pipe vent systems.
• Refer to the "Vent Restrictor Position" section for details
on how to change the vent restrictor from the factory
setting of Set 0 to Set 1 or Set 2 if required.
Maximum: 32 ft. (9.75m)
Minimum
5' (1.5m)
Min. 39”
(991mm)
Maximum: 27 ft. (8.2m)
Set1-1-5/8"open
Set2-1-1/8"open
0
2
4
6
40
8
10
12
14
16
18
20
22
24
26
28
30
Vertical Height (Feet)
32
34
36
38
6
8
Horizontal (Feet)
2
0
4
10 12 16
18
14
20