Frequently Asked Questions



Thanks for downloading!

Have a question about one of our products or have a project to discuss? Enter your email below and one of our Technical Advisors will be in contact to help with any queries you may have.

Back to Main FAQs Recepto HRU Product Page

What are Heat Recovery Units?

Heat Recovery Units (HRUs) transfer heat from extracted room air (via the use of a Eurovent certified aluminium static heat exchanger) to the fresh air supply with an efficiency of up to 94%.

Frenger's Recepto HRUs incorporate high thermal conductivity Eurovent certified aluminium heat exchangers that are up to 94% efficient in recovering the differential between the extract air and inlet air temperatures.

Heat Recovery Unit (HRU) Product Render

Recepto Heat Recovery Unit Product Render

Frenger's Recepto Heat Recovery Unit (HRU) product range has been designed to provide energy savings for a wide variety of applications, predominately for Schools, Academies, Universities, Offices, or any space that requires mechanical ventilation (fresh air) whilst retaining most (up to 94% efficiency) of the heat from the extract air.

Heat Recovery Unit project render

Recepto Heat Recovery Unit Installation Render

Click the button below to find out more about Frenger's highly efficient Recepto Heat Recovery Unit product range and how it could benefit your project.

If you require any further information, or have a project to discuss, please contact us on +44(0)1332 295 678 or as our technical team are here to assist.