Innovative ventilation and heat pumps

For 50 years Nilan has developed and produced innovative, sustainable ventilation and heat pump solutions of the highest quality. Our products ensure a good indoor climate and have low energy consumption. This benefits both our customers and the environment.

The “heart and lungs” of the house

Compact P is a multi-unit with several installations combined in one compact installation. Compact P ventilates the dwelling and produces domestic hot water. In addition to its versatility, our system can easily be integrated with a geothermal heat pump or an air source heat pump, providing a comprehensive and energy-efficient solution for the home.


Commercial solutions up to 35,000 m3/h

Nilan provides a variety of ventilation systems designed for spaces such as offices, shopping centers, restaurants, educational institutions, hospitals, concert halls, hotels, and similar environments that often necessitate cooling. 

Counterflow heat exchanger

Nilan provides ventilation units incorporating heat recovery through a counterflow heat exchanger, featuring an airflow capacity of up to 5,300 m3/h.



Heat pump/heat pipe

The Nilan VPM-series comprises ventilation units equipped with a heat pump and complemented by a heat pipe. These units are offered with an impressive air volume capacity of up to 35,000 m3/h. The highly efficient heat pump has the capability to both cool and heat the incoming supply air.

Heat pump/rotary heat exchanger

The Nilan VPR series comprises ventilation units featuring heat recovery facilitated by a rotary heat exchanger paired with a heat pump. This heat pump operates on a reversible refrigeration cycle, enabling it to either cool or heat the supply air as needed. These units can handle air volumes of up to 22,000 m3/h.

Units for cleanrooms

The VPM Cleanroom ventilation units represent an innovative and advanced approach to safeguarding the purity of both supply and extract air. 

In contrast to conventional systems utilicing run-around heat exchangers, these VPM Cleanroom units offer compact designs, boasting exceptional heat recovery efficiency and minimal power consumption.

They find application in environments demanding stringent air quality standards, including laboratories, hospitals, and facilities within the food and electronics industries.

These units are accessible with airflow capacities of up to 22,000 m3/h.

Nilan stands as an engaged collaborator in your projects. Our objective is to provide our clients with optimal solutions. Whether the objective is to align with current Building Regulations or discover a more energy-efficient alternative, we assure a prosperous result through our cutting-edge technology.


Is it possible for my ventilation unit to provide cooling during the summer months?
Could you explain how a heat pump operates?
What is the importance of regular filter replacement?

These represent just a handful of the inquiries we commonly receive concerning our product line. To address your queries comprehensively, we've compiled a dedicated FAQ page where you'll likely discover the information you seek about our products.