
Heatilator • CRAVE4836-C/ST-C, CRAVE6048-C/ST-C, CRAVE7260-C/ST-C, CRAVE8472-C/ST-C Installation Manual • 2601-980 Rev. N • 11/21
26
Figure 3.16 Clearances to Combustibles - Ducted Passive Heat Front Discharge
MINIMUM FRAMING DIMENSIONS
FRONT DISCHARGE
MODEL
Ducted
Passive Heat
Kit
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
CRAVE4836-C
CRAVE4836ST-C PHFR-MCE-36
in.
6
38-3/4
50-1/2
53-1/2
78
16 inches
(406 mm)
on center
3-1/2
mm
152
984
1283
1359
1981
89
CRAVE6048-C
CRAVE6048ST-C PHFR-MCE-48
in.
6
50-7/8
50-1/2
53-1/2
78
3-1/2
mm
152
1292
1283
1359
1981
89
CRAVE7260-C
CRAVE7260ST-C PHFR-MCE-60
in.
6
62-3/4
50-1/2
53-1/2
78
3-1/2
mm
152
1594
1283
1359
1981
89
CRAVE8472-C
CRAVE8472ST-C PHFR-MCE-72
in.
6
74-3/4
50-1/2
72
96-1/2
3-1/2
mm
152
1899
1283
1829
2451
89
Clearances to Combustibles
Ducted Passive Heat Front Discharge
Ducted Passive Heat Kit (PHFR-MCE)
Single-Sided or See-Through
C
D
E
A
B
F
F
G
Framing Dimensions - Ducted Passive Heat Front Discharge (PHFR-MCE) Single-Sided or See-Through