39
Heat & Glo • HE36CLX-S • 2183-900 Rev. H • 1/14
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 ori
fi
ce 4% for each 1000 feet
above 2000 feet.
• In CANADA: Reduce burner ori
fi
ce 10% for elevations
between 2000 feet and 4500 feet. Above 4500 feet,
consult local gas utility.
Figure 13.1 Location of Gas Ball Valve
OUTLET MANIFOLD
OUTLET MANIFOLD
PRESSURE TAP
PRESSURE TAP
INLET MANIFOLD
INLET MANIFOLD
PRESSURE TAP
PRESSURE TAP
5/8-18 UNF FLARE FITTING
Figure 13.2 Location of Gas Line Access
WARNING! Risk of Explosion! DO NOT
remove or ad-
just factory-installed
fl
exible gas supply inlet at the valve.
BALL VALVE
BALL VALVE