York S1-373-27916-002 Furnace Kit

The York S1-373-27916-002 Furnace Kit is a critical OEM replacement part designed for high-efficiency ECM modulating furnace systems. This kit serves as the direct engineered successor to the S1-331-02936-001, ensuring precise communication between the furnace control board and the blower assembly. For contractors managing HVAC repair on variable-speed units, this kit is essential for restoring proper static pressure management and linear modulation across the heating cycle. Utilizing an ECM motor controller configuration, it maintains optimal CFM delivery, directly impacting the AFUE rating and overall system cycling. When diagnosing furnace blower motor issues or communication faults in York, Luxaire, or Coleman equipment, opting for this genuine York replacement kit ensures HVAC compatibility and eliminates the calibration errors frequently associated with universal alternatives. Precise voltage regulation and signal processing within this module allow for tighter temperature swings and improved dehumidification performance in compatible modulating gas furnaces.

• OEM Precision: Direct S1-373-27916-002 replacement ensures exact fitment and factory-spec performance for modulating furnace sequences.
• Enhanced Efficiency: Restores variable speed blower functionality to maintain high seasonal efficiency and precise airflow control.
• Drop-in Compatibility: Specifically engineered to replace legacy part number S1-331-02936-001 without requiring extensive field modifications.
• System Protection: Protects the integrated furnace control board by maintaining specified electrical loads and signal integrity.

Common Questions

Is the S1-373-27916-002 compatible with standard PSC motors?
No, this kit is specifically designed for ECM modulating furnace systems and is not interchangeable with standard permanent split capacitor (PSC) motor configurations.

Does this kit include the necessary wiring harnesses for the S1-331-02936-001 update?
This York S1-373-27916-002 is the manufacturer-designated replacement for the S1-331-02936-001 and is engineered to integrate with the existing OEM wiring footprint.

How do I verify if this ECM kit is the cause of my furnace's communication error?
Technicians should verify line voltage at the motor and check for the proper VDC or PWM signal from the control board; if signals are present but modulation fails, the ECM motor controller or kit typically requires replacement.

This item is not eligible for free shipping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.