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PIV Product Range

Wirg improved building features in our homes, such as cavity wall and room insulation, double glazing and draught proofing, "natural ventilation" is reduced. The Axco Range of Mechanical Ventilation with Heat Recovery Units are designed to recover up to 95% of heat nornally lost through open windows and trickle vents.

Loft Mounted Positive Input Ventilation (PIV)

Ideal for drawing fresh air from a ventilated roof space into the home

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Airsource Positive Input Ventilation (PIV) unit

Sourcing cooler air from outside the roofspace when the temperature in the loft space rises above 25 Degrees C.

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Wall Mounted Positive Input Ventilation unit

Ideal for apartments / flats, the wall mounted unit has an air inlet from outside.

View Wall Mounted Positive Input Ventilation unit