Firebox Clearances, Installing The Firebox | New Buck Corporation 42ZCBB

FIREBOX CLEARANCES

The firebox may be placed directly on a combustible floor,	firebox before installing.
against a combustible wall at marked clearances, or on a	COMBUSTIBLE MATERIALS MUST NOT BE INSTALLED
raised wooden platform.	OVER OR TOUCH ANY BLACK PAINTED SURFACE. DO
If the firebox is to be installed on a raised wooden	NOT BLOCK HEAT CIRCULATING AIR OUTLETS. DOING
If the firebox is to be installed on a raised wooden	SO MAY RESULT IN POTENTIAL FIRE HAZARDS.
platform, the platform must be a continuous level surface.	1. Sidewall Clearances: Clearances from the side of the
The firebox must be secured in place so it cannot shift	firebox opening to any adjacent combustible wall should
positions.	not be less than 7".
Only the header (see Figure 3) may rest on the standoffs	not be less than 7".
Only the header (see Figure 3) may rest on the standoffs	2.	Ceiling Clearances: The ceiling height should
on top of the firebox.. When the firebox is installed over		not be less than 42" from the top of the firebox
carpeting, vinyl tile, or any combustible material other than		not be less than 42" from the top of the firebox
		opening.
wood flooring, it must be installed on a metal or wood		opening.
wood flooring, it must be installed on a metal or wood	3.	Front Clearances: 24” from the front of the
panel extending its full width and depth. Alternatively, the		firebox opening to any combustible materials.
carpeting, vinyl tile, etc. may be removed beneath the		firebox opening to any combustible materials.
carpeting, vinyl tile, etc. may be removed beneath the

INSTALLING THE FIREBOX

This list of specific instructions will help you make certain that every installation operation is performed correctly. Complete the installation steps in the sequence shown.

LOCAL BUILDING CODES SHOULD BE CONSULTED IN ALL CASES AS TO THE PARTICULAR REQUIREMENTS CONCERNING THE INSTALLATION OF FACTORY BUILT FIREBOXES. Select the location for the firebox by taking into consideration the factors previously outlined in the “Choosing the Location.” See page 5.

Framing the Firebox

The width of the framed opening must be 46 9/16". The height of the framed opening must be 38 1/8". The entire firebox can be elevated above the floor to achieve a raised hearth effect. This can be done by adding a small platform to achieve the desired height.

37 9/16"

TOP

VIEW

LEFT	FRONT

1/2"

20 1/4"

RIGHT

46 9/16"

NOTE: The wiring for the optional blower must be installed during the framing stage.

When the framing is inside, the outside wall will be insulated. If the framing or chase is outside, thin insulation should be used in the framing on the back, sides, and top. The bottom should be insulated with a hard insulating board. This will prevent cold from going into the chase through the firebox to the living space.

Install the Firebox

Install the firebox into the framed opening by placing it directly in front of the opening and sliding it into the proper position.

Level the Firebox

Check the level of the firebox on the top edge of the firebox face. Shim if necessary.

Secure the Firebox

Secure the firebox to the framing. The nailing flange on the firebox will make securing the firebox to the frame quick and easy. Use appropriate size nails or screws to secure the firebox.

SIDE VIEW

20 1/4"

38 1/8"

FRONT VIEW