Vermont Casting DVR33 manual Clearance to Combustibles, Mantels, Hearth

Vermont Castings, Majestic Products: DVR33

Clearance to Combustibles
Appliance
Top	0” (0 mm)
Bottom	0” (0 mm)
Side	0” (0 mm)
Back	0” (0 mm)
Venting
Concentric sections of DV Vent	1” (25 mm)
Non-concentric sections of DV Vent
Sides and bottom	1” (25 mm)
Top	2” (50 mm)

Mantels

The height that a combustible mantel is fitted above the fireplace is dependent on the depth of the mantel. This also applies to the distance between the mantel leg (if so fitted) and the fireplace. Refer to Fig. 4a and Fig. 4b, and the Mantel Charts below for the correct mounting height and widths.

The distances and reference points are not affected by the fitting of a bay window front trim kit. Noncombustible mantels and legs may be installed at any height and width around the appliance.

To prevent discoloration, use only heat-resistant paint or lacquer to finish the mantel.

	Mantel Leg
	J	I	H
Black Surround Face
			G
			F
	K
	L
	M
	N
	O
Side of Combustion Chamber
	Mantel
	Leg
			CFM164b

V

W

X

Y

Z

A B C D E

Bottom of Door Trim

Fireplace

Top Louvre Assembly

Top of Combustion Chamber

CFM146

Mantel Leg Dimensions (Minimum Width)

		Mantel		Mantel Leg from Side of
	Ref.	Leg Depth	Ref.	Combustion Opening
	F	10" (254 mm)	K	11 1/2" (292 mm)
	G	8" (203 mm)	L	9 1/2" (241 mm)
	H	6" (152 mm)	M	7 1/2" (191 mm)
	I	4" (101 mm)	N	5 1/2" (140 mm)
	J	2" ( 50 mm )	O	3 1/2" ( 89 mm )
Fig. 4b		Mantel leg dimensions		CFM166a

Hearth

A hearth is not mandatory, but is recommended for aesthetic purposes. We recommend using a noncombustible hearth which projects out 12”

(305 mm) or more from the front of the fireplace.

Mantel Shelf Dimensions (Minimum Height)

		Mantel		Height above
	Ref.	Shelf Depth	Ref.	Firebox
	V	10" (254 mm)	A	17" (432 mm)
	W	8" (203 mm)	B	15" (381 mm)
	X	6" (152 mm)	C	13" (330 mm)
	Y	4" (101 mm)	D	11" (279 mm)
	Z	2" ( 50 mm )	E	9" (229 mm)
Fig. 4a		Combustible mantel leg minimum installation CFM174

Cold climate installation recommendation:

When installing this unit against a noninsulated exterior wall or chase, it is mandatory that the outer walls be insulated to conform to applicable insulation codes.

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