4
Hearth & Home Technologies •
PHFR-MCE-36, PHFR-MCE-48, PHFR-MCE-60, PHFR-MCE-72
Instructions • 2560-972 • 6/20
4. Framing (2 X 4 Studs)
Figure 4.1 Clearances to Combustibles - Front Discharge
MINIMUM FRAMING DIMENSIONS
FRONT DISCHARGE
A
B
C
D
E
F
G
Height of
Discharge
Opening
Width of
Discharge
Opening
Clearance
Opening to
Framing
Clearance
Opening to
Ceiling
Clearance
Bottom of Appliance
to Ceiling
Framing
2 X 4
Studs
PHFR-MCE-36
Inches
6
38-3/4
50-1/2
53-1/2
78
16 inches
(406 mm)
on center
3-1/2
millimeters
152
984
1283
1359
1981
89
PHFR-MCE-48
Inches
6
50-7/8
50-1/2
53-1/2
78
3-1/2
millimeters
152
1292
1283
1359
1981
89
PHFR-MCE-60
Inches
6
62-3/4
50-1/2
53-1/2
78
3-1/2
millimeters
152
1594
1283
1359
1981
89
PHFR-MCE-72
Inches
6
74-3/4
50-1/2
72
96-1/2
3-1/2
millimeters
152
1899
1283
1829
2451
89
Clearances to Combustibles
Ducted Passive Heat Front Discharge
Ducted Passive Heat Kit (PHFR-MCE-XX)
Single-Sided or See-Through
C
D
E
A
B
F
F
G