providing the necessary phase shift for optimal torque and energy efficiency

reducing frequent pressure switch stuck open faults

It is highly recommended to use this OEM York pressure switch

installing the 17J65 burner part ensures your system operates within factory design parameters

delivering 180 in-lb of torque to ensure positive close-off up to 100 psi

Laars Heating Systems RS2109100 Gasket Set 324846-701 providing the necessary phase shiftThe Laars Heating Systems RS2109100 Gasket Set is a critical replacement component for NeoTherm series boilers and volume water heaters. This OEM Laars gasket kit is engineered for high temperature environments, providing a gas tight seal for the NeoTherm burner door, ignitors, and flame sensors. Maintaining a proper seal is essential for preventing combustion gas leaks and ensuring optimal condensing boiler efficiency. This set is specifically