Heatiator NB4842MI, NB4236MI, NB3933MI, NB3630MI owner manual C. Clearances, Fire Risk Odor Risk

C. Clearances

Note: If the inside of the framed cavity is to be finished, the framing dimensions must include the finished surface. If drywall is to be attached to the rear wall, the depth must be measured from the drywall surface.

1/2 in.

(13 mm)

1/2 in.

(13 mm)

Drywall

0 in.

Combustible flooring may be installed next to the front of the appliance.

32-1/2 in.

(826 mm) to ceiling

0 in. TO LEVEL OF STANDOFFS

WARNING

Fire Risk

Odor Risk

•Install appliance on hard metal or wood surfaces extending full width and depth of appliance.

•Do NOT install appliance directly on carpeting, vinyl, tile or any combustible material other than wood.

•Do NOT place furniture or any other combustible household objects within 36 in. of the appliance front.

Per

Manufacturer’s

Specifications

Combustible Object

36in.

(914 mm)

	B
0 in.	C
	A

		A	B	C
		Rough Opening	Rough Opening	Rough Opening
Model		(Width)	(Height)	(Depth)
NB3630M/MI	in.	36	34-7/8	19-5/8
	mm	914	886	498
NB3933M/MI	in.	39	34-7/8	19-5/8
	mm	991	886	498
NB4236M/MI	in.	42	34-7/8	19-5/8
	mm	1067	886	498
NB4842M/MI	in.	48	34-7/8	19-5/8
	mm	1219	886	498

Figure 3.2 Clearances to Combustibles

10 Heatilator • Novus BV-Mesh • 4031-553 Rev F • 11/07