3.Piping Connections
ALL components/materials must conform to National Fuel Gas Code Specifications ANSI
The dryer is provided with a 1/2” N.P.T. inlet pipe connection located in the upper rear area of the dryer. The minimum pipe size (supply line) to the dryer is 1/2” dia. For ease in servicing, the gas supply line of each dryer must have its own shutoff valve.
IMPORTANT: The gas supply line to each dryer must be a minimum of 1/2.” DO NOT REDUCE
THIS PIPE SIZE REQUIREMENT.
The size of the main gas supply line (header) will vary depending on the distance this line travels from the gas meter or, in the case of L.P. gas, the supply tank, other
NOTE: Undersized gas supply piping can create a low or inconsistent pressure, which will result in erratic operation of the burner ignition system.
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