Exhaust Air Recovery

Recover the energy in the warm air that blows straight onto the roof. Exhaust air recovery with an exhaust air heat pump
provides efficient energy savings and better indoor air quality.

That's how much we've saved with Exhaust Air Recovery



Annual energy saving



Cumulative energy savings



Reducing CO2 emissions

En man skruvar på en ventilationstrumma.

Up to 40% reduction in heating costs

Enstream has extensive experience in analyzing the potential of exhaust air recovery in buildings. Each case is unique in its kind. We investigate the conditions in your property and present a customized solution with a focus on economy and operational reliability. With modern exhaust air recovery, you can reduce your heating costs by up to 40%. You can expect that the energy that previously flowed straight out of the house is instead reused in the best way!

Some of our customers

How does exhaust air recovery work?

The ventilated indoor air is passed through a heat recovery coil containing a refrigerant liquid, which causes the heat energy to transfer to the refrigerant and the air to cool down.
The now warm brine is pumped to a heat pump, which extracts the energy and returns it to the building’s heating system. In this way, the thermal energy contained in the indoor air can be reused.

Flygbild över ett tak med både ventilations utrustning och solcellspaneler.

General contractor = security throughout the project.

Enstream is with you all the way – from analysis and proposed solutions to implementation and commissioning. We are a turnkey contractor and work according to ABT 06 to give you a safe overall solution where we are responsible for all parts.

In the projects, we always hold continuous meetings with you as the client so that you can feel confident that the project is proceeding according to plan.

Learn more about our energy optimization services

Charging Stations
Smart Management & Energy Optimization
IMD – Shared Electricity
Interested in knowing more about Exhaust Air Recovery?

We are your long-term partner for energy saving. Enstream follows our constant guiding stars; to contribute to climate work, satisfied customers and solutions optimized with regard to energy and the economy.

Bild på två av Enstreams anställda. Illustrerar vem man kan kontakta för mer hjälp eller svar på frågor om energioptimering.

Get contacted

Fill in the form below and one of our team members will contact you shortly!

I contact as