Pay in 4 interest-free payments of $49.24 Learn more
Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
This model is rated up to 200 psi with a max overload pressure of 400 psi
from pilot loads to full demand
For critical safety applications
maintaining system integrity under high-cycle operations in demanding environments
this model must be installed in an upright position only
York 331-02977-000 Control Board Kit Refrigerant This model is rated upThe York S1 331 02977 000 2 Stage ECM Control Board Kit is an essential OEM replacement engineered for precise furnace sequence control and ECM blower motor modulation. Designed for two stage gas furnaces, this integrated furnace control (IFC) manages induction motor timing, ignition sequences, and multi speed airflow adjustments to ensure optimal thermal efficiency. It serves as the direct HVAC replacement board for several legacy models, including
US$ 31.00
US$ 29.99
US$ 35.00