A leading solution for mould and condensation

Are your windows streaming with condensation? PIV can help!

Positive Input Ventilation (PIV)

Ventilation is the intentional introduction of outdoor air into a space and is mainly used to control indoor air quality by diluting and displacing indoor pollutants; it can also be used for purposes of thermal comfort or dehumidification. Positive Input Ventilation or PIV Systems work by encouraging the movement of air from inside to outside from a unit that is usually installed in a loft. These units reduce or eliminate surface condensation altogether by replacing humid stagnant air with fresh filtered air.

Devon Mould Removers

How it works

Positive Input Ventilation (PIV) also sometimes known as positive pressure ventilation works as a whole house ventilation system and creates fresh and healthy living environments by supplying fresh, filtered air into a property at a continuous rate throughout.

Key Features:

  • Low Maintenance
  • Configurable airflow & heater temperature 
  • Low wattage unit
  • Sound cancelling diffuser
  • 5 year warranty

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