York S1-373-27916-002 Furnace Kit Refrigerant it is compatible with most

it is compatible with most intermittent pilot modules in the S86 series

which can damage the motor

Replacement 10-packs (Model 60115) are also available

In the field

The Johnson Controls A19AAD-26 Utility Thermostat is a heavy-duty

York S1-373-27916-002 Furnace Kit Refrigerant it is compatible with mostThe 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