12
ASSEMBLY AND INSTALLATION
Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces
#OSO-29 #OSO-34 R.1 November 2020
2.4 Rough Opening
•
Select a location not prone to moisture and is located at least 36”
(914mm) away from the front of the appliance to combustible
materials such as curtains, drapes, furniture, bedding, paper, etc.
•
The dimensions listed below are the minimum rough opening
size requirements with the leveling screws at a minimum length.
Level for the smallest distance necessary for insert mounted
installations.
1. Create a rough opening with electrical. See Figure 2.1.
The vent grill openings on the top and at the rear of the appliance
require a 1/2” (12mm) clearance to framing.
2. Remove the front trim. Refer to Section 2.5 Front Trim Removal
3. Remove the glass front. Refer to Section 5.1 Glass Front Removal
Figure 2.1, Rough Opening Dimensions
Table 2.2, Rough Opening Dimensions
Model Number
I
J
K
OSO-29
29-1/2” (749mm)
19-3/4” (501mm)
12” (305mm)
OSO-34
33” (838mm)
23-7/8” (606mm)
12” (305mm)
Dimension ‘J’ includes appliance
height plus 1/2” (12mm) clearance
Dimension ‘K’ includes appliance
depth plus 1/2” (12mm) clearance
NOTE:
Nominal 2” x 4” framing used in framing
