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Vent Axia Pozidry Pro

Vent Axia Pozidry Pro

SKU : 415745

Overview

The Vent Axia PoziDry Pro is an advanced Positive Input Ventilation (PIV) system, designed to eliminate condensation, damp, and mold while improving indoor air quality. Using Smart Sense™ Technology, it automatically adjusts airflow based on loft temperature and home size, ensuring energy-efficient operation.
£353.68 GBP Excl. VAT: £294.73 GBP

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  • For warranty information, please refer to the manufacturer’s warranty policy or contact them directly.

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Description

Vent Axia PoziDry Pro – Whole House Positive Input Ventilation System

Product Part Number: 415745

Description

The Vent Axia PoziDry Pro is an advanced Positive Input Ventilation (PIV) system, designed to eliminate condensation, damp, and mold while improving indoor air quality. Using Smart Sense™ Technology, it automatically adjusts airflow based on loft temperature and home size, ensuring energy-efficient operation.

Its whisper-quiet performance, ultra-low running costs, and F7 filtration option (which removes PM2.5 particulates, including diesel pollutants) make it the ideal solution for homeowners looking for a healthy, well-ventilated indoor environment.

Key Features

  • For homes up to 150m² – Selectable air capacities to match different floor areas. Adjustable between 19l/s to 49l/s.
  • Energy Efficient – Uses the latest Lo-Carbon motor technology for ultra-low running costs (less than £3 per year to operate).
  • Silent Operation – Anti-vibration legs and flexible installation feet ensure quiet, smooth performance.
  • Automatic Temperature Adjustment –
    • Trickle Mode: Operates in the background to provide continuous ventilation.
    • Normal Mode: Increases airflow to recover lost heat when needed.
    • Standby Mode: Stops circulating warm air when loft temperature exceeds 27°C (for summer comfort).
  • Winter Boost Heater Option – The 500W  Smart Sense™ controlled heater (optional model) increases air temperature by 10°C in colder months.
  • Advanced Air Filtration – G4 filters as standard with F7 filter upgrade available to capture PM2.5 particles, including harmful diesel particulates.
  • Complete Installation Kit – Includes ceiling diffuser, flexible duct, and worm drive clips for easy setup.
  • Smart Sense™ Data Logging – Tracks ventilation performance, speed usage, and energy consumption for precise control.

Technical Specifications

Feature Details
Max Airflow Suitable for homes up to 150m²
Motor Type Lo-Carbon DC Motor
IP Rating IPX2 Rated
Temperature Range -25°C to 40°C
Filtration Standard G4 filter with optional F7 filter for PM2.5 removal
Mounting Options Ceiling, wall, or loft installation
SmartSense™ Technology Automatic speed selection & data logging
Dimensions Compact & lightweight design with easy-carry handle

Optional Accessories & Upgrades

PoziDry Pro with Heater (Stock Ref: 476311)

  • Automatically heats incoming air by up to 10°C, ensuring comfort in colder months.
  • Perfect for homes in cooler climates.

PoziDry Pro with FD (Fire Damper) with Heater (Stock Ref: 476312)

  • Multi-storey compliant fire damper for enhanced fire safety.

Twin Spigot Kit (Stock Ref: 449071)

  • Allows an extra circular diffuser to be installed near the PoziDry unit for better air distribution.
  • Includes:
    • 1 x 200mm Duct (Stock Ref: 436592)
    • 2 x Worm Clips (Stock Ref: 561707)
    • 1 x 200mm Equal Y-Piece (Stock Ref: 452085)

F7 Filter Set (Stock Ref: 47640)

  • Removes PM2.5 harmful particulates, including diesel exhaust pollution.
  • Ideal for urban homes or high-pollution areas.

Why Choose the Vent Axia PoziDry Pro?

Prevents Mold, Damp, and Condensation – Creates a healthier indoor environment.
Smart Automated Control – Adjusts speed based on home size & loft temperature.
Energy-Saving Design – Ultra-low running costs with a Lo-Carbon motor.
Whisper-Quiet Operation – Acoustically designed for silent performance.
Flexible Installation – Can be installed across joists, along joists, or suspended.
Enhanced Air Filtration – Optional F7 filter removes harmful fine particulates.

What’s Included?

Vent Axia PoziDry Pro Unit
Ceiling Diffuser
Flexible Duct
Worm Drive Clips
Hanging Kit & Anti-Vibration Legs
Installation Manual

Upgrade your home's ventilation with the Vent Axia PoziDry Pro!
Say goodbye to condensation, damp, and stale air—Order yours today!


Video

Frequently Asked Questions

  • What is a PIV unit?

    A PIV unit, or Positive Input Ventilation unit, introduces fresh filtered air into a property to help improve airflow and support better indoor air quality.

  • How does a PIV unit work?

    A PIV unit gently supplies filtered air into the home, usually from a loft space or external wall. This helps dilute stale, moisture-laden air and encourages air movement through the property.

  • Can a PIV unit help with condensation?

    Yes, a PIV unit can help reduce the conditions that lead to condensation by improving airflow and reducing excess moisture build-up. However, condensation can also be affected by heating, insulation, extraction and property condition.

  • Do PIV units need filters?

    Yes, many PIV units use filters to help clean the incoming air. Filters should be checked and replaced according to the manufacturer’s guidance to maintain performance.

  • Is PIV suitable for flats or apartments?

    PIV may be suitable for some flats and apartments, but installation depends on the available air source, property layout and ventilation requirements. A suitable unit and installation method should be selected for the individual property.

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