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Boiler must be installed downstream of the gas meter for adequate gas supply.
Boiler gas connection pipe not less than a 1/2”.
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.
NOTE: Total gas supply capacity
must not be less than the
total demand capacity of the
connected appliances.
Sediment
Trap
Gas Meter
Sediment
Trap
Other Appliances
Other Appliances
Gas Regulator
(Supply Press 12˝ )
Gas Regulator
(Supply Press 12˝ )
Suggested Propane Gas (LP) Layout
Gas Meter
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