Pay in 4 interest-free payments of $12.65 Learn more
Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
if the motor is humming but not starting
it ensures the correct flame pattern and bridge-over for the main burner
Key Benefits for Technicians: Universal Coil Compatibility: Operates on both 24 VAC/DC and 120-277 VAC
preventing catastrophic pressure buildup
Source 1 S1-THEC11NS Thermostat if the motor is hummingThe York S1 THEC11NS is a commercial grade, non programmable digital thermostat designed for 1 heat 1 cool configurations in residential and light commercial applications. This low voltage control is engineered for compatibility with conventional single stage gas or electric furnaces, air conditioners, and millivolt heating systems. As a veteran preferred HVAC replacement part, it offers a reliable digital upgrade for older mechanical mercury bulb