Vermont Casting DVT38S2 Final Finishing, Gas Specifications, Gas Inlet and Manifold Pressures

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Fig. 7 Valve box framing.

If marble, tile or any other noncombustible decora- tive face finish material is desired, a 3” (76mm) wide noncombustible board (recommended Dura-Rock) is to be nailed to the nailing flanges on both sides of the unit. Also, 12” (305mm) of noncombustible board is to be nailed to the front face of the U-chan- nel and the top framing member above the standoff.

Combustible material can then be brought to the outside edges of the noncombustible board installed earlier. Any noncombustible decorative face finish could be brought to the sides and top of the unit and can cover the framing and sheet rock. If a decora- tive facing is not desired, then the noncombustible boards must be double thickness and brought flush with the face of the unit.

Final Finishing

Noncombustible materials such as brick or tile may be brought to the edges of the face of the appliance.

Gas Specifications

		GAS	MAX.	MIN.
			INPUT	INPUT
MODEL	FUEL	CONTROL	B.T.U.H	B.T.U.H.
DVT38S2RN	Natural Gas	Millivolt	56,000	38,000
DVT38S2RP	Propane	Millivolt	56,000	45,500
DVT38S2EN	Natural Gas	24V Hi/Lo	56,000	38,000
DVT38S2EP	Propane	24V Hi/Lo	56,000	45,500

Gas Inlet and Manifold Pressures

	Natural	LP (Propane)
Minimum Inlet Pressure	5.5” w.c.	11.0” w.c.
Maximum Inlet Pressure	14.0” w.c.	14.0” w.c.
Manifold Pressure	3.5” w.c.	10.0” w.c.

DVT38S2 Units: GFSN6Q3, GFSE6Q3

Chateau™ Decorative Gas Appliance

DVT38S2

Certified To

ANSI Z21.50b-2005 / CSA 2.22b-2005

Vented Gas Fireplace

High Elevations

Input ratings are shown in BTU per hour and are certified without deration for elevations up to 4,500 feet (1,370m) above sea level.

For elevations above 4,500 feet (1,370m) in USA, installations must be in accordance with the current ANSI Z223.1/NFPA 54 and/or local codes having jurisdiction.

In Canada, please consult provincial and/or local authorities having jurisdiction for installations at elevations above 4,500 feet (1,370m).

WARNING: Improper installation, adjust- ment, alteration, service or maintenance can cause injury or property damage. Refer to this manual for correct installation and operational procedures. For assistance or additional information consult a qualified installer, service agency, or the gas supplier.

Gas Line Installation

When purging gas line the front glass must be removed.

A gas shut off valve must be installed on the gas pipe line going into the appliance within easy access.

The gas pipeline can be brought in through the bottom right side of the valve box assembly.

The gas line connection can be made with properly tinned 1/2” copper tubing or 1/2” gas tight. Some municipalities have additional local codes, it is always best to consult your local authority and the CSA-B149.1installation codes.

For USA installations consult the current National Fuel Gas Code, ANSI Z223.1/NFPA 54.

1/2” NPT X 1/2” Flare

Shut-off Valve

		1/2” Gas Tight or
		Tinned Copper
		(from valve)
FP297A	1/2” Gas Supply	(Not provided)

Fig. 8 Typical gas supply installation.

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