Positive Pressure Ventilation

Units designed for houses or flats

Positive Pressure ventilation systems allow better control of the air that enters the house than just using extractor fan ventilation systems do. By pressurising the house, this ventilation system minimises outdoor pollutants in the living space and prevent back drafting of combustion gases from fireplaces and appliances. The unit also allows outdoor air introduced into the house to be filtered to remove pollen and dust or dehumidified to provide humidity control.

Positive Pressure ventilation Description

The unit gently operates in the background, pushing out stale humid air and replacing it with fresh filtered air from outside. Located in the loft, Air+ Positive Pressure ventilation draws fresh air into the loft cavity where it is filtered and warmed before being gently added into the habitable areas of the house. Positive Pressure ventilation is proven to reduce condensation and mould as well as dangerous levels of radon in specific areas of the UK.

Air+ Positive Pressure ventilation is supplied with an energy efficient preheater to temper incoming air. Designed to stop heat loss in the duct, the unit increases input air temperature by up to four degrees vs other traditional Positive Pressure ventilation available. Easy fix anti-vibration base and hanging kit supplied as standard.

Integral dynamic controls allow for bespoke installation set up as well as data recall showing running conditions and unit performance.

High grade G4 or F7 filters offer industry leading levels of filtration. Filter efficiency is also displayed via the front display.

The new low profile diffuser with sound cancelling technology can be cleaned easily and directs air away from fire alarms and walls. Models are available for condensation & mould or radon control.

Positive Pressure ventilation Special Features

Energy efficiency – consumes as low as 2.2 Watts

Electronic feedback to the motor ensures constant flow rate

DC motor for quiet operation

Diffusers designed to minimize draughts

Preheat facility as standard

10 preset air speeds

Adjustable heater operational point between 5-20°C

Blocked filter indication

Unit can be fitted to joist using the easy fix anti-vibration base or hung from rafters in the loft