Pay in 4 interest-free payments of $49.24 Learn more
Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
always use factory-calibrated sensors to ensure HVAC safety compliance
On G20 units without a combustion blower
This specific model is charged for R404A
While many modern OEM bearings are sealed for life
Durable Internals: Features a stainless steel stem and high-performance EPDM seals for extended valve life cycles
York 331-02977-000 Control Board Kit Els PW 17895 always use factory-calibrated sensors toThe York S1 331 02977 000 2 Stage ECM Control Board Kit is an essential OEM replacement engineered for precise furnace sequence control and ECM blower motor modulation. Designed for two stage gas furnaces, this integrated furnace control (IFC) manages induction motor timing, ignition sequences, and multi speed airflow adjustments to ensure optimal thermal efficiency. It serves as the direct HVAC replacement board for several legacy models, including