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For further information and full price list please call 01495 220915 or email sales@pro-tradesouthwales.co.uk.
The Flatmaster is a low-energy Positive Input Ventilation system (PIV), suitable for properties without loft space. It can also be used to ventilate basements, cellars and other areas that would benefit from a continuous supply of fresh, filtered air.


The aesthetically pleasing and compact unit is usually situated in a convenient location, such as a kitchen cupboard or hallway, and is ducted to a central location. Multi-positional spigots allow for quicker installation with only one external wall penetration.

Features & Benefits:

  • Cures condensation dampness – PIV removes humidity from the air, preventing mould growth and controlling dust-mite allergens
  • Improves indoor air quality – Indoor pollutants from cooking and cleaning, as well as outdoor pollutants including traffic fumes, pollen and Radon gas are eradicated from the home
  • Meets Regulations – Meets Part F & L of Building Regulations as a low-energy ventilation strategy
  • Integral heater – Thermostatically controlled heater with manual override, tempering the incoming air
  • Extremely low power consumption – As low as 5 watts
  • Easy installation and very low maintenance – Filter clean or replacement every 18 months
  • Manual boost switch – For additional ventilation when required
  • 5 year warranty – 1 year parts and labour, remaining 4 years parts only (UK and Ireland only)