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The Source 1 S1-02527747009 is a temperature controller designed for HVAC systems. It features a manual reset limit switch that opens at one hundred forty degrees Fahrenheit. This model serves as an OEM replacement part that is compatible with York, Coleman, and Luxaire furnaces. Its primary function is to help maintain system performance by quickly responding to temperature fluctuations.
This temperature controller ensures optimal working conditions for heating systems, making it a vital component for HVAC maintenance.
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