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4.9 Gas Supply and Piping (continued)
Suggested Natural Gas (NG) Layout
NOTE: Total gas supply capacity
must not be less than the
total demand capacity of the
connected appliances.
Gas Regulator
(Supply Press 12˝ )
Suggested Propane Gas (LP) Layout
NOTE: Total gas supply capacity
must not be less than the
total demand capacity of the
connected appliances.
Gas Regulator
(Supply Press 12˝ )
Boiler must be installed downstream of the gas meter for adequate gas supply.
Boiler gas connection pipe not less than a 1/2".