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Key Benefits: Factory-Calibrated Precision: Operates within a strict 215-240F furnace temperature limit to ensure the system shuts down before high-limit excursions cause damage
As a veteran-grade HVAC gas control replacement
Hydraulic Optimization: Corrects short-cycling and low-flow errors by restoring the factory-specified pressure drop across the heat exchanger
it is specific to certain tonnage and refrigerant profiles
Trane SWT3256 Control R-410A Key Benefits: Factory-Calibrated Precision: OperatesThe Trane SWT3256 High Temperature Limit Switch is a critical safety component designed for heavy duty HVAC system protection in residential and commercial units. Featuring a wide 130 to 270 degree Fahrenheit operating range, this limit control switch monitors heat levels to prevent motor failure or hazardous overheating conditions in air handlers, furnaces, and heat pump systems. The 20 foot capillary tube provides extensive reach for remote
