Vermont Casting 2466 Wall Centerline from Floor, Wall and Ceiling Clearances, Hearth Requirements

Dutchwest Direct Vent / Natural Vent Gas Heater

Parallel Installation:

Minimum Clearance and Flue Centerline,

Direct Vent and Natural Vent

	C
	L
	C
D	A
	C
	L

B
Stove Clearances	A: 4” (102 mm)	ST128c
	B: 4” (102 mm)
Pipe Centerlines	C: 15¹⁄₂” (395 mm)
	D: 9” (229 mm)

Fig. 3 Parallel installation, minimum back and side clear- ances and flue centerlines.

Corner Installation:

Minimum Clearance and Flue Centerline

Direct Vent and Natural Vent

B

A

B

A
	ST129c
Stove Clearance	A: 4” (102 mm)
Pipe Centerline	B: 14¹⁄₂” (370 mm)

Fig. 4 Corner installation, minimum corner clearances and flue centerline.

6

Wall Centerline from Floor

A

	ST131c
	A
Effective Minimum
Wall Thimble	57¹⁄₂” (1461 mm) (CFM Pipe)
Centerline	53¹⁄₂” (1359 mm) (Simpson DuraVent Pipe)

Fig. 5 Minimum wall thimble centerline.

Wall and Ceiling Clearances

D

B

C

A

ST101c

A: Rear Wall	4” (102 mm)
B: Min. Clearance	45¹⁄₂” (1156 mm)*
C: Min. Alcove Height	73¹⁄₂” (1867 mm)*
D: Max. Alcove Depth	48” (1220 mm)
Sidewall Clearance	4” (102 mm)

*needed for installing DuraVent Minimum Vent Kit #2792 or CFM Corpora- tion Minimum Vent Kit #7TFSDVSK.

Fig. 6 Dimensions and clearances to ceiling or alcove.

Hearth Requirements

The Dutchwest Heater must be installed on rigid floor- ing. When the heater is installed directly on any com- bustible surface other than wood flooring, a metal or wood panel extending the full width and depth of the unit must be used as the hearth. There are no other

hearth requirements.

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