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13 November 2023



The ATMOS® range are loft mounted Positive Input Ventilation (PIV) systems that are designed to improve indoor air quality and reduce mould and condensation within a property. ATMOS® gently ventilates the home from a central position on a landing from within your loft. It works by supplying a constant flow of filtered air from the loft space, this dilutes, displaces and replaces moisture-laden air within the property to control humidity levels so that condensation, mould, and other indoor contaminants are significantly reduced.
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