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The Carrier HH18HV205 is a limit switch designed for furnace applications. This device acts as a safety mechanism, turning off equipment when it reaches a predetermined temperature. It features specified cut-in and cut-out temperatures, ensuring the temperature does not exceed the switch's defined ratings. The HH18HV205 is compatible with older part numbers including HH18HV205 and 203348.
This limit switch is essential for maintaining safe operating temperatures in furnace systems.
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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