The Daikin-McQuay 250803400 is a rooftop unit (RTU) BACnet thermostat engineered for seamless integration with building automation systems (BAS). Designed as a genuine Daikin-McQuay OEM replacement and accessory component, this thermostat delivers reliable communication and control for commercial rooftop HVAC applications.
Leveraging the BACnet open-protocol communication standard, this thermostat allows facility managers and building automation engineers to monitor and control rooftop unit operation directly through a centralized BAS platform — streamlining energy management, scheduling, and diagnostics across the entire building.
Key Features
- BACnet communication protocol for open, interoperable building automation integration
- Designed specifically for Daikin-McQuay rooftop unit (RTU) applications
- Genuine OEM Daikin-McQuay replacement part (SKU: 250803400)
- Enables centralized monitoring and control via a BAS network
- Supports energy management, occupancy scheduling, and remote diagnostics
- Engineered for reliable commercial HVAC performance
Application
This BACnet thermostat is intended for use with compatible Daikin-McQuay rooftop units in commercial and light-industrial environments. It is ideal for facilities requiring network-level HVAC control and integration with third-party building automation controllers. Always verify compatibility with your specific RTU model before installation.
Why Choose Genuine Daikin-McQuay OEM Parts?
Using genuine OEM components ensures proper fit, reliable performance, and maintains equipment warranty integrity. The Daikin-McQuay 250803400 is built to the same exacting standards as the original equipment, providing peace of mind for contractors and facility managers alike.
