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reducing common points of failure in the field
This filter is specifically engineered for Lennox PureAir cabinets
provide maximum flexibility for varied static pressure requirements
making it the standard for water-cooled HVAC systems requiring head pressure stabilization
If your current furnace utilizes a metal housing
Mueller Industries A17938 Check Valve L99H008 reducing common points of failureThe Mueller Industries A17938 Check Valve is a veteran grade 3 4 Magnetic Check Valve engineered for high performance backflow prevention in commercial refrigeration and HVAC systems. Unlike standard spring loaded designs, this CheckMaster magnetic check valve utilizes a magnetically operated poppet that eliminates the mechanical fatigue often associated with traditional springs. This design ensures a more reliable unidirectional flow with a pressure
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