the 93973 natural gas orifice is likely restricted by debris or carbon buildup

the AVDO opens to prevent pump head pressure from increasing beyond the setpoint

Durable Construction: Features a rugged zinc housing and a transparent polycarbonate bowl with a manual twist drain for easy monitoring and servicing

this cartridge-style unit provides the reliability required to prevent unexpected mechanical failure and costly service callbacks

Built to withstand extreme thermal cycles

Resideo 32006028-001 HEPA Filter 30067439-890 the 93973 natural gas orificeEnsure your clients receive maximum contaminant reduction with the Resideo 32006028 001 HEPA Filter, the primary replacement media for the F500 Whole House HEPA Air Cleaner. Built for high static residential and light commercial applications, this medical grade filtration solution captures 99. 97% of airborne particles down to 0. 3 microns, including allergens, mold spores, and bacteria. Whether you are servicing an F500A1000 or F500B1009 unit, the