Description
The Sensus-Gas Division 019-01029-035 5/16″ Orifice 496 is a gas flow component used to regulate fuel delivery to burners. It is installed within gas-fired heating equipment such as furnaces, boilers, and rooftop units, where it meters the volume of gas entering the combustion assembly. By controlling flow rate through a calibrated opening, the orifice support maintain stable combustion and consistent heat output of HVAC systems. It operates as part of the burner feed assembly, supporting proper air-to-fuel balance and ensuring equipment operates within performance parameters in residential and commercial applications.
