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The IO HVAC Controls FS-38 is a suction line freeze thermostat that replaces the Trol-A-Temp FPC. This thermostat is engineered to prevent coil icing in various HVAC systems, ensuring efficient operation.
The FS-38 model is essential for maintaining optimal HVAC performance by preventing the freezing of the coil, which can lead to system inefficiencies or failures.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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