Hearth and Home Technologies CD4842MIR Framing and Clearances, Select Appliance Location, Model #

5 Framing and Clearances

A. Select Appliance Location

When selecting a location for the appliance it is important to consider the required clearances to walls (see Figure 5.1).

WARNING! Risk of Fire or Burns! Provide adequate clearance around air openings and for service access. Due to high temperatures, the appliance should be located out of traffic and away from furniture and draperies.

NOTICE: Illustrations reflect typical installations and are FOR DESIGN PURPOSES ONLY. Illustrations/diagrams are not drawn to scale. Actual installation may vary due to individual design preference.

1/2 in. (13 mm) min.	B
appliance to
combustibles

B

A

Drywall

D

A

G

Alcove

Installation

	E
C	1/2 in. (13 mm) min.
	appliance to
	combustibles

H

A

1 in. (25 mm) min pipe to

combustibles

E

Top Vent One 90° elbow Horiz Term

Rear vent

One 45° elbow Horiz Term

In addition to these framing dimensions, also reference the following sections:

•Clearances and Mantel Projections (Section 3.C.)

•Vent Clearances and Framing (Section 6)

F

Rear Vent One 90° elbow

A Vert Term

No elbows

Horiz Term

A

Rear Vent
Two 90° elbows	A
Horiz Term

I

C

1 in. (25 mm) min.

pipe to combustibles F

I

Model #		A	B	C	D	E	F	G	H	I
CD4236M	in.	42	50 5/8	23	71 5/8	50 5/8	52 5/8	43	48	59 3/4
	mm	1067	1286	584	1819	1286	1337	1092	1219	1518
CD4842M	in.	48	55 1/4	23	78 1/4	55 1/4	55 1/4	49	48	59 3/4
	mm	1219	1403	584	1988	1403	1403	1245	1219	1518

Figure 5.1 Appliance Locations

Heatilator • Caliber Mesh CD Series-SIT Valve • 4040-849 Rev J • 06/08 17