Replacing Air Handling Units

We have forty years experience in designing and installing replacement air handling units (AHU’s), inclusive of heating and cooling coils, associated pipework and ductwork and BMS controls.

We do the full replacement, inclusive of coil duty calculations (psychometrics), upgrading of inverter control systems, acoustic and vibration analysis, for high and low pressure systems. We can dismantle and construct replacement AHU’s in situ. Often these are difficult plant room projects, where space is very limited.

During our survey, we would also identify ways to reduce energy consumption, and problems with the existing system, like corroded coils and fans, coil performance issues, then design the most efficient and reliable replacement (part or whole.) In solving these issues, it’s often necessary to look at the building system (air volumes and pressures) as a whole.

We have installed AHU’s in occupied commercial office buildings, hospitals, hotels, datacenters, and at industrial sites for food processing plants, pharmaceutical and manufacturing facilities.

Manufacturers we use include M&Y Ventilation Equipment Ltd, Carrier, CIAT, Daikin, Aermec, Nuaire, Trane, GEA, AirCraft Air Handling Ltd, Barkell.