Fire Hazard. Do not use matches, candles, open
flames, or other methods providing ignition source.
Failure to comply will result in death or serious
injury.
Figure 10 - Gas Piping
9.3 Leak Check Gas Piping
After making gas connections, open manual shutoff
valve(s) and check all gas connections for leaks before
placing boiler in operation.
Locate leakage using gas detector, noncorrosive detection
fluid, or other leak detection method acceptable to
authority having jurisdiction. Do not use matches, candles,
open flames, or other methods providing ignition source.
Correct leaks immediately and retest.
1/2" GAS CONNECTION
*NOTE: 3/4" GAS SUPPLY
TO BOILER JACKET
REQUIRED TO FEED
THE BOILER,
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