Whether you are maintaining a 1-pen or 2-pen configuration

For other York air conditioner parts

These HSO-5001 leads are designed for low-voltage signal testing (typically under 24V) within building automation systems and are not intended for line-voltage applications

this part ensures technicians can verify the performance of the relief valve and check modules without leakage

Precision Thermal Cutout: Factory-set at 210 degrees Fahrenheit to provide a reliable safety ceiling for residential and commercial units

Lochinvar & A.O. Smith 100094965 Gasket 318820-201 Whether you are maintaining aThe Lochinvar & A. O. Smith 100094965 Main Gasket Kit is a critical OEM replacement component engineered for high efficiency boiler and water heater maintenance. Specifically designed for units manufactured prior to serial number D14, this kit ensures a high integrity seal between combustion components to maintain thermal efficiency and prevent hazardous gas or fluid leakage. This manifold gasket kit is a direct replacement for legacy part number