Description
The Daikin-McQuay 4000834 Cross Flow Fan Assembly is a genuine OEM replacement component engineered to restore proper airflow performance in compatible Daikin-McQuay HVAC equipment. Cross flow (tangential) fan assemblies are critical to maintaining consistent, uniform air distribution across the heat exchanger or evaporator coil, ensuring efficient heating and cooling operation.
Product Overview
Designed as a direct OEM replacement, this fan assembly is built to Daikin-McQuay’s exacting manufacturing standards. It is intended for use in systems that rely on cross flow fan technology — commonly found in fan coil units, ductless mini-split indoor air handlers, and other terminal HVAC equipment. Proper fan assembly replacement helps maintain rated system efficiency, reduces noise, and extends equipment service life.
Key Features
- Genuine Daikin-McQuay OEM replacement part
- Cross flow (tangential) fan design for uniform, low-turbulence airflow
- Engineered for precise fit and function in compatible Daikin-McQuay equipment
- Restores original airflow performance and system efficiency
- Durable construction for long-term reliability
- Direct drop-in replacement — minimizes installation time
Application
- Compatible with select Daikin-McQuay fan coil units and air handling equipment
- Suitable for commercial and light commercial HVAC applications
- Recommended for use by qualified HVAC technicians
Ordering Information
- Brand: Daikin-McQuay
- Part Number / SKU: 4000834
- Component Type: Cross Flow Fan Assembly
Always verify compatibility with your specific equipment model number before ordering. Contact Jackson Systems for application support or to confirm fitment.






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