Always check local building codes. Instal- lation of the BFK36 Blower Kit must comply with local regulations as well as the National Electric Code.
Combustion Air Kits
These appliances are equipped with an outside
Class 0 Or Class 1
6 Inch Air Inlet Duct
Actuator
ArmClamp
Securely
At Top And
Bottom
Air Inlet Assembly |
|
(Attach To Floor) | Vented Crawl Space |
Figure 38
After completing the installation of the com- bustion air vent system the actuator arm must be put in service and tested to ensure proper operation before completing any enclosure around the firebox. Failure to do so may result in extensive and costly rework.
Locate the actuator arm along the right side of the appliance firebox opening and refer to Figure 39. To operate, push the end of the actuator to the left as shown in Figure 39, until it "pops" free of its "locked" position. Pull the actuator forward to open the combustion air door, and push it back to close. To "lock" the combustion air door closed, ensure the actuator is pushed all the way back then push the end of the actuators to the right until the step in the actuator moves behind the appliance front face within the slotted opening.
Operate the actuator through several cycles including the "lock position. Ensuring proper operation and freedom of movement. Return the actuator arm to the locked position.
Combustion Air |
Actuator |
“Pop” Actuator to |
the Left Before |
Initial Use |
Pull Forward to Open, |
Push Back to Close |
Figure 39 |
Gas Line Connection
Install a 1/2” gas supply line through fireplace wall for connection to a decorative gas appliance inside the firebox. Outside, the gas supply line connects to a gas
Always plumb gas line installation per local codes. Check all connections using a gas leak test solution (also referred to as bubble leak solution). Note: Using a soapy water solution (50% dish soap, 50% water) is an effective leak test solution but it is not recommended, because the soap residue that is left on the pipes/fittings can result in corrosion over time. Never test any gas line connection with a match or open flame.
This provision is intended for connection to a decorative gas appliance incorporating an automatic
WARNING
This fireplace has not been tested with an unvented gas log set. To reduce risk of fire or injury, do not install an unvented gas log set into this fireplace.
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
CAUTION
When using the decorative gas appliance, the fireplace damper must be set in the fully open position.
CAUTION
Plumbing connections should only be performed by a quali- fied, licensed plumber. Main gas supply must be off when plumbing gas line to fireplace or performing service.
If you’re installing a gas line, connect it before the fireplace is framed and enclosed in the finished wall. The gas knockout is determined by the indentation located at the bottom and slightly off center in the side refractories. THE KNOCK-
OUT IS ALWAYS REMOVED FROM INSIDE THE FIREPLACE. DO NOT REMOVE THE KNOCKOUT UNLESS YOU ARE INSTALLING A GAS LINE. If removal is attempted from the outer wrap- per, side refractory damage may occur. With a
IMPORTANT
Repack insulation material in square hole around gas line, interior and exterior of fireplace, to seal.
COLD CLIMATE INSULATION
If you live in a cold climate, it is especially important to seal all cracks around the fire- place and wherever cold air could enter the room with noncombustible material. Surround material must be caulked where it meets the black metal facing of the fireplace to avoid cold air intrusion. Use noncombustible caulking material only on fireplace facing to seal. Also, the outside air inlet duct should be wrapped with noncombustible insulation to minimize the formation of condensation. Do not place insulation materials directly against the chim- ney sections.
Note: 1" (25 mm) air space must be preserved for all materials extending for any continuous length adjacent to the chimney.
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