Clogged or damaged orifices can cause uneven heating or burner failure

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

Which Lochinvar models use this specific ignitor gasket

This 2-pack kit provides a high-reliability seal to maintain system pressure and prevent fluid loss in demanding HVAC and plumbing applications

Honeywell 4074EDC Resistor Kit Clogged or damaged orifices canUpgrade your Honeywell Series 90 Modutrol IV Motors with the Honeywell 4074EDC Resistor Kit, a precision engineered solution for integrating 4 20 mA control signals into your HVACR systems. This kit, identical to the 4074EDC U, is specifically designed to interface a single M91xx motor with high precision 4 20 mA controllers, ensuring seamless modulation for industrial and commercial dampers or valves. As an experienced technician, you know that