Specifications
CW2500 Insert Installation and Operation Manual
32
Data for Floor Protection Calculation level with the hearth extension of the masonry
fireplace with R factor equal to or greater than 2
MINIMUM
EXTENDED
A
B
C D E
AIR
JACKET
INCHES
Dimension of
the hearth
extension
CAN/USA: 22" 0" D = B - (A - C) 12 1/8"
Flush with
fireplace
facing
MILLIMETRES
CAN/USA:
559 mm
0 mm D = B - (A - C) 308 mm