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The SOURCE1 RLTH-3438 is a freeze-stat that detects freezing conditions. This device opens at thirty-seven degrees Fahrenheit and closes at fifty-nine degrees Fahrenheit. It is ideal for temperature monitoring and control in HVAC and refrigeration applications.
This freeze-stat is essential for preventing frost damage in sensitive equipment.
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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