Fans & Motors
Replace or upgrade with EC fan arrays for improved efficiency and quieter operation.
Air Handling Unit Refurbishment Services
Extend the Life of Your AHU with Professional Refurbishment
Air Handling Unit Refurbishment and Upgrade Services
At Air Handlers Northern Ltd, we offer complete AHU refurbishment and upgrade services – a cost effective alternative to full system replacement.
Whether it’s fan upgrades, coil replacements, control retrofits, or casing repairs, our in-house team brings ageing units back to peak performance.
What We Refurbish
Dampers & Controls
Retrofit new Dampers, Actuators and Control Panels with BMS integration.
Heating & Cooling Coils
Replace corroded or under-performing coils with modern, high-efficiency options.
Filters & Frames
Upgrade filter sections to meet current hygiene or ISO standards.
Heat Recovery Systems
Replace damaged or inefficient Thermal Wheels, Plate Heat exchangers or retrofit recovery elements.
Casing & Panels
Replace or re-seal sections and casing to restore structural integrity and reduce air leakage.
What are the Benefits of Refurbishment?
Extend lifespan by 10+ years
Air Handling Unit Refurbishment can add a decade or more to the life of your AHU by replacing key components and restoring system integrity, avoiding premature capital replacement.
Lower Capital Cost vs Full Replacement
Upgrading your existing unit is significantly more cost-effective than investing in a brand-new system, especially when structural components remain serviceable.
Achieve compliance (HTM 03-01, BB101, Part L)
Refurbishment enables your system to meet the latest healthcare, education, and energy efficiency standards without a complete rebuild.
Reduce Energy Consumption
Upgrading fans, controls, and heat recovery components can significantly lower energy use, reducing operational costs and supporting carbon reduction goals.
Minimise downtime with staged or out-of-hours work
Our refurbishment process can be planned around your operations, including phased work or off-peak hours, ensuring minimal disruption to building services.
Improve air quality & system efficiency
New filters, coils, and fan technology boost airflow performance and filtration, enhancing indoor air quality while reducing energy waste