Technicians should check for continuity across the terminals at room temperature

allowing for a complete rebuild of the union faces to ensure a leak-resistant joint that meets lead-free requirements for potable water and commercial HVACR applications

This genuine OEM part is vital for maintaining equipment integrity during seasonal maintenance or burner manifold overhauls

the Maxitrol R9110-412 is cross-compatible with the RV91

White-Rodgers 90-293Q Relay Technicians should check for continuityThe White Rodgers 90 293Q is a heavy duty SPDT 24V fan relay engineered for reliable switching in high demand HVACR applications. As a Type 84 magnetic relay, it is the professional grade solution for managing single or two speed fan motors, solenoids, and resistive loads. This unit features a totally enclosed design to ensure quiet operation and protection against environmental contaminants, making it a staple for both heating and cooling system