Vermont Casting 647 BFC manual Glass Door Operation, Installing Line for Gas Logs, 7412647

Glass Door Operation

The BFC36 is intended for use only with the doors fully closed. (Fig. 25)

	Correct	Wrong
		KT108b
Fig. 25	Correct door position.

Installing Line for Gas Logs

CFM Specialty Home Products fireplaces are designed to accept a 1/2” (13mm) gas line for installation of an approved gas appliance. (CFM Specialty Home Prod- ucts manufactures a wide variety of gas logs for use in CFM Specialty Home Products fireplaces.)

Be sure to have the appliance installed in accordance with building codes.

Gas connection may enter from either left or right side of the fireplace.

BFC36 Balance Flue Heat-Circulating Fireplace

BTU input of a gas appliance installed in fireplace should be rated less than 100,000 BTU/Hr.

Gas pipe installation is intended for connection to a decorative gas appliance only when (1.) incorporating an automatic shutoff device and (2.) complying with the Standard for Decorative Gas Appliances for Installa- tion in Vented Fireplaces (ANSI Z21.60) or CSA draft requirements for Gas-Fired Log Lighters for Woodburn- ing Fireplaces (Draft No. 4, August 1993).

Decorative gas appliance should be installed in accor- dance with the National Fuel Gas Code, ANSI Z223.1/ NFPA 54 (latest edition).

CAUTION: When using decorative gas appliance, flue damper must be set in fully open position. Glass doors on the fireplace must also be fully opened.

WARNING: Do not operate an unvented gas log set in this fireplace with the chimney

removed.

WARNING: When installing an unvented gas log set, the model AH3244BK or AH3244PB 4” adjustable hood must be used.

Hole in Outer Casing Fireplace Top View

Locate appropriate gas line in the outer casing of fire- place and remove insulation from gas line tube. (Fig. 26)

From inside the fireplace, locate the knockout on the firebrick -- be sure you are on the appropriate or “gas line” side of the fireplace. Using a flat bladed screw- driver or small chisel and hammer, carefully tap around the knockout until it loosens and falls out.

Install 1/2” (13mm) certified gas pipe through opening. After gas pipe installation is complete, use insulation that was removed from gas line tube to repack space around the pipe. Material should be inserted from outside of the fireplace and packed tightly to totally seal between the pipe and tube.

Note: Gas pipe should not come in contact with

1"

Gas Line Min.

Tube

Ceramic

Knockout

Hole in Outer Cas- ing

Supply

Line

Repack Insu- lation

1/2"

Ceramic Knockout (both sides)

FP560a

any wood structures until it has reached a point at least 1” (25mm) away from fireplace side.

Fig. 26 Gas line access.

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