Gas Fireplace Pipe Size

Typical fireplace insert sizing.

Gas fireplace pipe size. How to read this chart. The ideal flue size is typically determined by the exhaust outlet of the stove or appliance. Get help with your home improvement projects. Section 2 supplying outlets a b and c or 94 cubic feet per hour requires 3 4 inch pipe.

The rule of thumb for sizing a chimney liner is that you never want it to be smaller than the appliance exhaust hole and you don t want the liner to be three times the area of the exhaust hole of the appliance. Outlet a supplying 32 cubic feet per hour requires inch pipe. Add approximately 5 feet of pipe per fitting. When sizing the gas line make sure you add 5 feet per elbow to the total length.

For type of pipe. Chances are that regency has the perfect wood or gas fireplace insert to fit your existing masonry fireplace. Regency fireplace inserts are designed to fit inside up to 95 of existing masonry fireplaces. Supply run at 20 ft long that is black iron pipe.

Section 1 supplying outlets a and b or 35 cubic feet per hour requires inch pipe. The standard nominal pressure at the burner for liquid propane gas is 11 of the water column. Ressure 7 14 incches water column 3 4 inch pipe is suitable for 326 000 btuh. 10 ft supply run would run at 3 4.

Gas piping should be sized in accordance with the tables in the standard gas code or by other engineering methods approved by local authority having jurisdiction. Pipe length must include an additional length for all fittings. Length of gas line in feet. Iron pipe natural gas.

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