Quadra-Fire 27I-ACC Installation Manual page 9

Zero Clearance Floor Protection
CANADA ONLY
Hearth Height
0 to 3-1/2 inches
(0 to 89mm)
Thermal
Protection
Required
1/4 inch (6.35)mm),
R value = 0.13
3-1/2 in.
(89mm)
0 to 3-1/2 inch
Adj. Hearth
(0 to 89mm)
Support
Figure 9.1 -
With Adjustable Hearth Support Accessory
USA ONLY
Hearth Height
0 to 3-1/2 inch
Thermal
Protection
NOT
Required
Non-Combustible
Ember Protection
3-1/2 in.
(89mm)
0 to 3-1/2 inch
Adj. Hearth
(0 to 89mm)
Support
Figure 9.2 -
With Adjustable Hearth Support Accessory
May 14, 2015
Full Reline
Required
Full Reline
Required
7046-192C
USA and CANADA
Hearth Height Greater
than 3-1/2 inches
(89mm)
Thermal
Protection
NOT
Required
Non-Combustible
Ember Protection
3-1/2 in.
(89mm)
Greater than
3-1/2 inch
Adj. Hearth
(89mm)
Support
Figure 9.3 -
With Adjustable Hearth Support Accessory
USA and CANADA
Build On-Site Hearth
Support Accessory
USA
0 to 3-1/2 in (0 to 89 mm)
Non-combustible Ember Protection
Greater 3-1/2 in (89mm)
None
CANADA
0 to 3-1/2 in (0 to 89 mm)
1/4 in (6.35mm) Thermal, R = 0.13
Greater 3-1/2 in (89mm)
None 3-1/2 in.
(89mm)
See Table
Above
Figure 9.4-
Without Adjustable Hearth Support Accessory
2700 I-ACC
Full Reline
Required
Full Reline
Required
1 inch (25mm) airspace
between top & bottom of
opening is required and
made from non-
combustible building
materials
9