The Kair Kalahari is perfect for controlling condensation and humidity in your home. The unit is typically installed in the loft and provides continuous whisper-quiet ventilation throughout the home to allow speedy reduction of humidity levels and avoid mildew and mould growth. Contributes to meeting Building Regulations Requirements Document F1 (Alternative methods);Unlike cheap extractor fans, which suck out and waste expensively produced heat, the Kair Loft Input Ventilator utilises heat that exists in lofts through solar gain and simultaneously circulates existing heated air that has raised to ceiling height, heat which also helps increase temperature of the loft space air supply to the unit.;Health benefit - produces dramatic improvements of indoor air quality - Security ventilationTM (no need to open windows);Low Running Costs - Kair Loft Units consume less than a 60 Watt light bulb when in boost mode, and less than a 40 Watt bulb when running in background trickle mode. No maintenance is required, only a change or clean of air filters every year or two dependant on prevailing conditions.;Health & Security Benefits - Produces dramatic improvements of indoor air quality - Provides peace-of-mind through Security Ventilation (no need to open windows to vent steam and humid air). Combats Condensation and Mould Growth.

• Kair Kalahari Whole House Positive Input Ventilation Unit (PIV) / Positive Pressure Unit (PPU) - Condensation Control Unit for homes with lofts - KWH150 - Complete Kit

Kair Kalahari Whole House Positive Input Ventilation Unit (PIV) / Positive Pressure Unit (PPU) - Condensation Control Unit for homes with lofts - KWH150 - Complete KitKair Ventilation Ltd