Daikin One+ Smart Touchscreen Thermostat Adapter Board

Streamline your heating and cooling setup with the Daikin One+ Smart Touchscreen Thermostat Adapter Board (DTST-ONE-ADA-A). Specially engineered to bridge communication gaps in custom HVAC installations, this essential interface module allows the Daikin One+ smart thermostat family to seamlessly integrate with a wider range of Daikin communicating equipment and non-communicating auxiliary indoor units. It ensures full control capability while preserving system diagnostics and smart thermostat features.

Key Features

• Universal Daikin System Compatibility: Enables seamless communication between Daikin One+ smart thermostats and compatible Daikin indoor air handlers, furnaces, and coil units.
• Optimized Signal Conversion: Ensures accurate, bi-directional signal translation between control boards for precise temperature regulation and system responsiveness.
• Stable Low-Voltage Power Delivery: Regulates power supply and communication signals to protect smart thermostat circuitry and eliminate system voltage drops.
• Simplified Retrofit & Installation: Designed with clearly labeled terminal blocks and a compact form factor for straightforward wiring inside the HVAC cabinet.
• Full Smart Feature Preservation: Maintains total access to Daikin One+ features, including mobile app connectivity, scheduling, and diagnostic reporting.
• Durable OEM Construction: Built to genuine Daikin original equipment manufacturer standards for maximum longevity and system reliability.