Description
Key Benefits for Contractors Universal Compatibility: Replaces a vast range of OEM relays
reducing diagnostic time for service contractors
The thermal overload/fusible link (part 0024254900) must be ordered separately if the original safety device has failed
Check your nameplate for the gas type before installation
The 19V33 kit provides the control module and mounting hardware
Daikin-McQuay 01EC-9021 Control Board 322838-754 Key Benefits for Contractors UniversalThe Daikin McQuay 01EC 9021 Control Board is a critical OEM replacement part designed for precision climate management in commercial HVACR systems. As a primary printed circuit board (PCB), it serves as the central intelligence for your unit, managing communication between the thermostat, sensors, and mechanical components. This Daikin replacement board is engineered to restore factory standard performance, ensuring that system logic correctly
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























