Table of Contents
Advertisement
APPLIANCE TOP VIEW
E
7/8 in.
(Standard)
2 in.
(Deep)
A
Opening Width - Rear
B
Opening Width - Front
C
Opening Height - Front
D
Opening Height - Rear
E*
Unit Opening Depth
F
Venting Depth - Front
Note: Dimensions assume 1/4 inch clearance on all
Note: If exhaust collar on insert and fireplace damper do not line up, add 4 inches (102 mm) to minimum
fireplace height for bends in vent pipe.
B
Alternate Opening Width - Front
C
Alternate Opening Height - Front
E
Alternate Unit Opening Depth
Note: 2 inch deep surrounds, in medium size black finish have been created as standard accessory.
Sku Names: MI30-4230D-BK, MI35-4432D-BK
*Unit depth is measured to the back of the surround to give the depth needed for installation.
In addition to these dimensions, also reference Section 3.D and 3.E.
Figure 3.9 Firebox Opening - Standard Surround - 3/4 in.
Custom Surrounds
Custom surrounds are available. See your dealer for information. Standard surrounds are 3/4 inches deep. Custom
surrounds are available up to 3 inches deep. A 3 inch deep surround would reduce the unit opening depth (E*) by 2-1/4
inches (3 in. - 3/4 in. = 2-1/4 in).
On Site Custom Surrounds
On site custom surrounds are available. See your dealer for information. On site custom surrounds are flush and have
no depth. A flush surround would increase the unit opening depth (E*) by 3/4 inch.
Heat & Glo • COSMO-I30-IFT, COSMO-I35-IFT Installation Manual • 2535-980 Rev. V • 10/23
14
FIREBOX FRONT VIEW
C
F
MINIMUM FIREBOX OPENING
Location
2 INCH DEEP SURROUND MINIMUM FIREBOX OPENING
Location
B
D
A
30 inch
Inches
Millimeters
20-1/8
511
31-5/8
803
21
533
19-3/16
487
15
381
7-5/8
194
sides.
30 inch
Inches
Millimeters
31
787
21
533
14
356
FIREBOX SIDE VIEW
F
35 inch
Inches
Millimeters
25-1/8
638
36-5/8
930
24-1/4
616
21-11/16
551
15
381
7-5/8
194
35 inch
Inches
Millimeters
36
914
24-1/4
616
14
356
Advertisement
Table of Contents
