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DRI-365 unit is built with twin sensors, optimising energy efficiency. The system is fully automatic and intelligently decides whether to source its air supply from the loft space or directly from outside based on air temperature.

In colder months, cool air is sourced from the loft whereas as in warmer months, the system will automatically choose to source its air supply from directly outside the property and then introduce fresh, filtered air. DRI-365 is operational 365 days of the year.

Whole House PIV unit


Positive input ventilation (PIV) is a principle where fresh, filtered air is introduced into the home at a continuous rate, encouraging movement of air from inside to outside. This process removes condensation dampness, allergens such as pollen, dust mites, as well as the pollutants caused by cooking and cleaning from the air. PIV creates a fresh and healthy indoor environment in which condensation and mould cannot exist, and where indoor pollutants including harmful Radon gas are kept to a minimum.

You’ll benefit from improved indoor air quality as condensation dampness is cured, whilst allergens and pollutants are removed from the home.

Additional information

Additional Information

DRI-365 unit comes with a 5 year warranty: 1 year parts and labour, remaining 4 years parts only (UK and Ireland only). The unit comes with a filter that is required to be replaced every 5 years and can also be purchased with either a wall kit or sofitkit. View our ancillaries here.

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