
15
Heat & Glo • PRIMO48, PRIMO48ST, PRIMO60, PRIMO60ST, PRIMO72, PRIMO72ST Installation Manual • 2310-970 Rev. L • 2/16
Figure 3.9 Clearances to Combustibles-PRIMO48ST, PRIMO60ST, PRIMO72ST
MINIMUM FRAMING DIMENSIONS* (See-Through Models)
PRIMO48ST
A
B
C
D*
E
F
G
H
I
J
Rough
Opening
(DVP Vent
Pipe)
Rough
Opening
(SLP Vent
Pipe)
Rough
Opening
(Height)
Rough
Opening
(Depth)
Rough
Opening
(Width)
Clearance
to Ceiling
Combustible
Floor
Combustible
Flooring
Sides of
Appliance
Front or
Rear of
Appliance
Clearance
to Ceiling
Inches
10
9 42
17
60-1/4
31
0
0
1
36
53-3/4
Millimeters
254
229
1067
432
1530
787
0
0
25
914
1365
H
E
E=MEASURE FROM TOP
OF FIREPLACE OPENING
I
G
F
J
J=MEASUREMENT FROM
BOTTOM OF FIREPLACE
TO CEILING
C
A
B
D*
HEADER
DEPTH**
HEADER
DEPTH**
APPLIANCE MAY BE
INSTALLED OFF OF FLOOR***
PRIMO60ST
A
B
C
D*
E
F
G
H
I
J
Rough
Opening
(DVP Vent
Pipe)
Rough
Opening
(SLP Vent
Pipe)
Rough
Opening
(Height)
Rough
Opening
(Depth)
Rough
Opening
(Width)
Clearance
to Ceiling
Combustible
Floor
Combustible
Flooring
Sides of
Appliance
Front or
Rear of
Appliance
Clearance
to Ceiling
Inches
10
9
48
17
72-1/4
31
0
0
1
36
53-3/4
Millimeters
254
229
1219
432
1835
787
0
0
25
914
1365
PRIMO72ST
A
B
C
D*
E
F
G
H
I
J
Rough
Opening
(DVP Vent
Pipe)
Rough
Opening
(SLP Vent
Pipe)
Rough
Opening
(Height)
Rough
Opening
(Depth)
Rough
Opening
(Width)
Clearance
to Ceiling
Combustible
Floor
Combustible
Flooring
Sides of
Appliance
Front or
Rear of
Appliance
Clearance
to Ceiling
Inches
10
9
48
17
84-1/4
31
0
0
1
36
53-3/4
Millimeters
254
229
1219
432
2140
787
0
0
25
914
1365
* = Adjust framing dimensions for interior sheathing (such as 1/2 inch sheetrock)
**= Header depth not to exceed 3-1/2 inches.
***= If appliance is installed off of
fl
oor, maintain required clearances to combustibles.
Construct platform in accordance with local building codes.
PRIMO48ST, PRIMO60ST, PRIMO72ST