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The Marvair 70688 is a temperature sensor intended for economizer systems. It effectively measures ambient air temperature and connects to the control system, offering essential data to enhance energy efficiency in HVAC applications.
This sensor detects temperature changes and transmits signals to modify the economizer's function, aiding in energy optimization.
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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