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The Tekmar Controls 564B is a WiFi thermostat that simplifies HVAC system upgrades using only two existing wires from living spaces to connect to an HVAC Interface Module. This device is compatible with various heating and cooling systems, including conventional, heat pump, and dual fuel setups. It allows for fan, ventilation, and relative humidity control while providing the convenience of remote adjustments through the Watts Home app.
The 564B Invita WiFi thermostat includes features such as water leak notifications when connected to a Watts FloodSafe Water Detector. Its slim design offers various display color options, and it can send notifications about system issues.
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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