Figure 11.3 Gas Fitting Access
Figure 11.4 Gas Fitting and Junction Box Access
C. Gas Connection
•Refer to Reference Section 16 for location of gas line access in appliance.
•Gas line may be run through knockout(s) provided.
•The gap between supply piping and gas access hole may be caulked with high temperature caulk or stuffed with
•Ensure that gas line does not come in contact with outer wrap of the appliance. Follow local codes.
•Pipe incoming gas line into valve compartment.
•Connect incoming gas line to the 1/2 in. (13 mm) connection on manual shutoff valve.
WARNING! Risk of Fire or Explosion! Support control when attaching pipe to prevent bending gas line.
• A small amount of air will be in the gas supply lines.
WARNING! Risk of Fire or Explosion! Gas
•Purge should be performed by qualified service technician.
•Ensure adequate ventilation.
•Ensure there are no ignition sources such as sparks or open flames.
Light the appliance. It will take a short time for air to purge from lines. When purging is complete the appliance will light and operate normally.
WARNING! Risk of Fire, Explosion or Asphyxiation! Check all fittings and connections with a
WARNING! Risk of Fire! DO NOT change valve settings. This valve has been preset at the factory.
D. High Altitude Installations
NOTICE: If the heating value of the gas has been reduced, these rules do not apply. Check with your local gas utility or authorities having jurisdiction.
When installing above 2000 feet elevation:
•In the USA: Reduce burner orifice 4% for each 1000 feet above 2000 feet.
•In CANADA: Reduce burner orifice 10% for elevations between 2000 feet and 4500 feet. Above 4500 feet, consult local gas utility.
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