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This L275-50F automatic reset limit switch features a T-O-D Therm-O-Disc bimetal mechanism that triggers at 275°F and restores the circuit once the environment cools to 225°F
The 331709-755 replacement includes the sensing bulb and necessary hardware for a direct mechanical fit
Can I use this thermostat to control 3-speed fans
Is this a universal 115V blower
York S1-331-03759-000 Board 319847-401 This L275-50F automatic reset limitThe York S1 331 03759 000 is an OEM replacement board specifically engineered for inverter control in high efficiency York YHM series modulating heat pumps. As a critical component in the outdoor units electrical cabinet, this inverter control board kit handles the complex task of modulating power from DC to AC, allowing the compressor and fan motors to operate at variable speeds. This precise HVAC system control is what maintains consistent indoor
US$ 30.00
US$ 115.73
US$ 1764.50