This OEM Lennox part is built to resist thermal stress and mechanical fatigue

Most ignition failures are due to the element wearing out

Universal M-NET Compatibility: Seamlessly interfaces with City Multi VRF and M-Series branch box configurations

this specific configuration uses NBR seals rated for air and water

Can this valve be used for liquid or air service

Armstrong Fluid Technology 8975000-98201K Seal Kit Freon This OEM Lennox part isThe Armstrong Fluid Technology 8975000 98201K Seal Kit is a high performance replacement mechanical seal designed for industrial and commercial pumping systems. Engineered for precision, this MECH SEAL KIT w 6" GASKET provides a comprehensive solution for restoring pump efficiency and maintaining a leak free environment. This specific kit is the direct replacement for legacy part numbers 975000 991, 9975000 991, and 8975000 982, ensuring seamless