Includes the necessary gasket and seal assembly for a complete professional-grade repair

stick with the 17604014 for a drop-in fit and professional-grade performance

Whether you are troubleshooting industrial HVAC transformers or performing a full system overhaul

This HVAC communication module streamlines troubleshooting processes

Can I use this relay to replace a Honeywell R4222D1013

Lochinvar & A.O. Smith 100108373 Pilot Assembly THPU32HP7Y Includes the necessary gasket andThe Lochinvar & A. O. Smith 100108373 Pilot Assembly is a critical OEM component engineered specifically for natural gas fired heating systems. As a genuine PB 5S Natural Pilot Assembly, this part ensures precise ignition of the main burner through a controlled, stable pilot flame. Professional HVAC contractors rely on the 100108373 for its robust construction and exact fit in high efficiency boilers and water heaters, preventing frequent nuisance