The Daikin One Smart Thermostat is an advanced temperature control solution designed for use in HVAC systems. This thermostat provides accurate and user-friendly control over ventilation, heating, and cooling settings by utilizing smart technology. Heat pumps, air conditioners, and furnaces are just a few of the HVAC systems that the DTST-ONE-ADA-A may be used with to maximize energy ... https://www.partshnc.com/dtst-one-ada-a-daikin-mcquay-one+-smart-thermostat