12
MINIMUM FIREPLACE SIZE
Location
CFX-GRAND-B and FB-GRAND
CFX-IN-B and FB-IN
Inches
Millimeters
Inches
Millimeters
A
Front Width
35
889
30-1/4
768.4
B
Rear Width
22-5/8
574.7
19
482.6
C
Depth
14-1/8
358.8
14-1/8
358.8
*
Height
25-3/4
654
22-1/2
571.5
*
NOTE
: If exhaust collar on insert and fireplace damper do not line up, add 4 inches (102mm) to minimum
fireplace height for bends in vent pipe. /
Figure 1. Diagram of insert
GAS ACCESS
SURROUND
DOOR
GLASS
ASSEMBLY
LOWER GRILLE
GAS CONTROL VALVE
RATING PLATE
ELECTRICAL JUNCTION
BOX ACCESS
INLET AIR STARTING COLLAR
EXHAUST STARTING
COLLAR
LOW VOLTAGE
WIRES
ON/OFF
SWITCH
B
2”
(50.8mm)
A
C
TOP VIEW
