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boiler systems
preventing moisture ingress or vacuum loss
providing precise fitment that eliminates the risk of bypass or external leakage
When the pilot flame is lost
Reznor 39651 Orifice boiler systemsThe Reznor 39651 is a precision engineered #49 Natural Gas burner orifice, designed specifically for technicians servicing Reznor unit heaters. As an authentic OEM component, this natural burner orifice provides the exact flow rate required to maintain the design manifold pressure and BTU input of the heating system. Manufactured from high grade brass to withstand the thermal stress of continuous combustion cycles, the Reznor replacement part 39651
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