Wonderfire 2570 - Alcove Installation Requirements; Combustible Ceiling & Mantel Clearances

Installation 3
Alcove Installation
The Wonderfire Direct Vent Gas Heater is approved for
installation into alcove construction composed
of combUs-
tible materials.
42' (1070 mm) -J
Min. Alcove width -I
1---
48'
(1220 mm)
Max. Alcove
depth
I
~~ I~~~=O=~ I
-....j 6' .......- ----JIIooj 6' f--t-
(150 (150
mm) mm)
Minimum Alcove Clearances.
See Page 10 for specific installation procedures.
,.-------- .. -~--- .. ----------,
L
A
47
(1190
Min
Minimum Clearances to Ceiling or Mantel.
ABC
-----=----
Min. Approved:
4'
22 3/4'
51'
100mm 580mm
1275mm
Effective Min.
w/ Wall Thimble:
61/Z
165mm
251/4'
630mm
53 1/2'
1340mm
Effective Min.
w/ Wall Thimble
and
9 1/2'
235mm
281/4'
710mm
561/2'
1420mm
'Z Rear Clearance:
See Page 10 for details.
Combustible Ceiling or Mante'
--
~~--'lfb---'-'-
==
B
T
-
~
,
mm)
1
~
f-I-2,-J c-
(50 mm)
Min.
\.
C
D
'i .,.LJI'
1
Flue Collar Centerline from the Wall
12
5
As'
(315 mm)
Min.
Flue collar centerline from wall: Corner Installation.
L
6
..
7
As'
(165 mm)
Min.
Flue collar centerline from wall: Parallel Installation.
21'
/-t-- 535 mm --...J
I Min. !
-----~