BFC36 Balance Flue
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
Hole in Outer Casing | Fireplace Top View |
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outside of the fireplace and packed tightly to totally seal between the pipe and tube.
Note: Gas pipe should not come in contact with any wood structures until it has reached a point at least 1” (25mm) away from fireplace side.
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
1"
Gas Line Min.
Tube
Ceramic
Knockout
Hole in Outer Cas- ing 
Supply
Line
Repack Insu- lation
1/2"
Ceramic Knockout (both sides)
FP560a
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.
Fig. 29 Gas line access.
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