Recent improvements in building regulation standards means airtight buildings are becoming easier to achieve.

Therefore, mechanical ventilation with heat recovery is becoming a necessity, for further improving the energy efficiency within all new developments, be it residential or commercial.

All ventilation with heat recovery is up to 90% efficient. Why waste the last 10% when it can be recovered to produce hot water, heating and cooling?

The unique system design of the NILAN Compact Range of MVHR units can utilise this last 10% through evaporation of a refrigerant liquid to a gas. This low temperature gas is then compressed to become a high temperature liquid which runs through an integrated hot water cylinder.

To comply with modern building regulation standards the NILAN can be set at a lower ventilation rate with higher ventilation steps available.