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Precise Thermal Calibration: Engineered for fixed 105°F open and 165°F close operation to maintain safe furnace operating parameters
Broad Actuator Support: Verified for use across multiple Belimo actuator series
Can I use this to replace a TST2044 well in an older system
Is this suitable for high-altitude applications
Using the correct York HVAC replacement parts is vital for maintaining the 105/165 differential required by the manufacturer’s original design specifications
White-Rodgers 3L05-3 Limit Switch Precise Thermal Calibration: Engineered forThe White Rodgers 3L05 3 Limit Switch is a professional grade snap disc limit control engineered for high limit protection in residential and commercial heating systems. This adjustable snap disc thermostat features a temperature range of 210F to 250F, allowing technicians to fine tune the cut out point for specific furnace or appliance requirements. With an SPST open on rise switch action, it provides a critical safety break in the electrical circuit
