The Vent-Axia PIV- Lo-Carbon Pozidry Pro With Heater – 476311 is a Positive Input Ventilation System (PIV) for properties with a loft. It is easy to install and the unit has been designed to be as discreet as possible when installed and is the perfect solution for general refurbishment.
- Anti-Vibration joist mounting legs as standard
- Fully adjustable between 11l/s – 60l/s
- Smart SenseTM technology offers simple control and data logging
- Uses latest Lo-Carbon motor technology for low running costs
- Ultra-low sound level
- Complete with new and improved ceiling diffuser, flexible duct and G4 filters with F7 upgrade option (PM2.5 Filtration)
- Standard 5 year warranty
- Up to 5 year maintenance free filter
- IPX2 rated
- BBA Approved
- Tried and tested Smart Sense™ technology makes installation fast. Ready to install out of the box, with an easy carry handle to lift it though the loft hatch. A hanging kit and adjustable legs and feet are included for full installation options.
How the Positive Input Ventilation System (PIV) works
The loft mounted Positive Input Ventilation System (PIV) unit draws fresh air from the loft, filters it and gently feeds it into the dwelling via a ceiling mounted diffuser. The clean, fresh filtered air with a lower moisture content dilutes, displaces and replaces, contaminated and moisture laden air. This in turn pushes the moist stale air in your home out through window vents or natural leakage points such as keyholes.
Positive Input Ventilation Units (PIV) improve indoor air quality and quickly eradicates conditions that lead to mould growth, reducing the risk of health issues in the home.
With a lightweight construction, the Lo-Carbon PoziDry Pro features a specially developed Lo-Carbon DC fan/motor arrangement which runs quietly and delivers incredibly low running costs. The Lo-Carbon PoziDry ProTM uses a sensor to monitor the temperature in the loft, automatically adjusting the air volume when necessary.
During summer months should the loft exceed 27°C (adjustable) the unit will enter ‘stand-by’ mode in order stop the circulation of warm air allowing for a more comfortable living environment. PoziDry Pro Heater models automatically turn on the 500W heater to boost air temperature by 10°C during colder months.
Additionally, resident comfort can be assured through an option to change the temperature at which the unit increases or decreases airflow. The unit will continuously ventilate silently in the background whilst in ‘Trickle’ mode. Once the unit automatically senses excess heat being lost into the loft the airflow will increase to ‘Energy Recovery’ mode to recover heat that would otherwise be lost through the roof.
Peace of Mind
Smart SenseTM technology allows the unit to record how long it has been running in each of its speeds. It also measures the number of days the product has been switched on to provide precise running information. Smart SenseTM technology can also record the duration of heater activity and energy used. The Data Logger records the life time of a filter and indicates when a filter needs to be changed.