Heat Recovery Units

Do you own, manage or build large properties that need to draw in air from outside? Are you tired of high energy bills and convinced there must be a better solution?

Our cutting-edge heat recovery units save at least 50% of energy that would otherwise be lost through the extraction of contaminated air.

Simply choose from direct drive and belt drive heat recovery units for either plant room or roof installations. Standard units can deliver up to 2m3/sec, while custom-builds are available with capacities of up to 12m3/sec.

Heat Recovery Units


Infinity Topflo
Infinity HRPSL

Maintenance, repairs and installations

Discover the benefits of our new Site Engineering Services (SES) department and how it can reduce your ongoing costs across ventilation, heat recovery and air handling units.