---
product_id: 220780021
title: "Vent Axia PureAir PIV Unit with Heater for Condensation and Mould Control. 479091"
brand: "vent-axia"
price: "€ 1100.51"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/220780021-vent-axia-pureair-piv-unit-with-heater-for-condensation-mould
store_origin: SK
region: Slovakia
---

# 50L capacity for whole-house air flow Ultra-quiet 35 dB operation Integrated heater for year-round comfort Vent Axia PureAir PIV Unit with Heater for Condensation and Mould Control. 479091

**Brand:** vent-axia
**Price:** € 1100.51
**Availability:** ✅ In Stock

## Summary

> 💨 PureAir Power: Breathe smarter, live healthier.

## Quick Answers

- **What is this?** Vent Axia PureAir PIV Unit with Heater for Condensation and Mould Control. 479091 by vent-axia
- **How much does it cost?** € 1100.51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/220780021-vent-axia-pureair-piv-unit-with-heater-for-condensation-mould)

## Best For

- vent-axia enthusiasts

## Why This Product

- Trusted vent-axia brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Whisper-Quiet Comfort:** Operates at a peaceful 35 dB, keeping your home serene and fresh.
- • **Breathe Easy, Live Better:** Effectively prevents condensation and mould, reducing asthma and allergy triggers.
- • **Seamless, Discreet Design:** Out of sight, out of mind—blends effortlessly into your home environment.
- • **All-Season Climate Control:** Heater and humidity regulation ensure optimal air quality all year round.
- • **Energy-Smart Air Purification:** Runs at just £5/year for a 3-bed house, combining efficiency with performance.

## Overview

The Vent Axia PureAir PIV Unit with Heater is a compact, energy-efficient ventilation system designed to prevent condensation and mould while improving indoor air quality. With a 50-litre capacity, ultra-quiet 35 dB operation, and integrated heating, it ensures whole-house air purification and humidity control at an annual running cost of just £5 for a typical 3-bedroom home.

## Description

Vent Axia PureAir PIV Unit with Heater for Condensation and Mould Control. 479091

## Features

- Prevents condensation and mould
- Prevention of asthma and allergy irritation
- Only costs £5 per year to run for a 3-bed house
- Discreet installation - out of sight, out of mind
- Whole house air purification and humidity control

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Vent-Axia |
| Product Dimensions | 65 x 30 x 44.7 cm; 9.16 kg |
| Capacity | 50 litres |
| Voltage | 2.3E+2 Volts (AC) |
| Number of Speeds | 3 |
| Noise Level | 35 dB |
| Special Features | Dust Filter |
| Item Weight | 9.16 kg |

## Product Details

- **Brand:** Vent-Axia
- **Capacity:** 50 litres
- **Special feature:** Dust Filter
- **Product dimensions:** 65D x 30W x 44.7H centimetres
- **BEE Star Rating:** 4 Star
- **Seasonal energy efficiency ratio (SEER):** 1.7
- **Voltage:** 2.3E+2 Volts (AC)
- **Noise level:** 35 dB
- **Filter type:** Dust Filter
- **Power source:** Corded Electric

## Images

![Vent Axia PureAir PIV Unit with Heater for Condensation and Mould Control. 479091 - Image 1](https://m.media-amazon.com/images/I/51rRqZT9AAL.jpg)
![Vent Axia PureAir PIV Unit with Heater for Condensation and Mould Control. 479091 - Image 2](https://m.media-amazon.com/images/I/716Y40n9cOL.jpg)
![Vent Axia PureAir PIV Unit with Heater for Condensation and Mould Control. 479091 - Image 3](https://m.media-amazon.com/images/I/71oIa4xDanL.jpg)
![Vent Axia PureAir PIV Unit with Heater for Condensation and Mould Control. 479091 - Image 4](https://m.media-amazon.com/images/I/71qoC5rt3iL.jpg)
![Vent Axia PureAir PIV Unit with Heater for Condensation and Mould Control. 479091 - Image 5](https://m.media-amazon.com/images/I/71VCQ2y4E4L.jpg)

## Questions & Answers

**Q: What temperature approximately will the heater give out**
A: The heater can be set to heat the air at between 5-20 deg C. I have mine set to 10 deg C, just to take the chill out of the incoming air. This unit has worked very well so far for us. Our RH values have come right down from high 70's upwards to mid 50's or lower. It's worth checking your loft ventilation, I had to add additional lap vents to ensure enough airflow.

**Q: Is there a model for use in a apartment without loft space?**
A: Never recieved the item, out of pcket to the tune of £390. Amazon being very unhelpful to date.

**Q: I put this in a house I rent out and the tenants are complaining that the air coming down is very cold. Is this the same with your units?**
A: It is the same for me.  Have to remember it takes the air in the loft, which is going to be cold at this time of year, filter it and pump it back into the house.
Have you thought of increasing the output on the heater.  You can set it to up to 20 degrees so it heats the air as it pumps it in.  I only set mine to 5 degrees. 20 degrees would be about 500 watts.

For me it reduced the condensation by 99%. Only when it gets to minus 5 have  I seen a very small amount of condensation

**Q: Does it automatically come back on after automatic shut off for high temperature?**
A: Yes, if the loft temp is too high it stops, then restarts once it cools down.

## Frequently Bought Together

- Vent Axia PureAir PIV Unit with Heater for Condensation and Mould Control. 479091
- ThermoPro TP50 Digital Thermo-Hygrometer Indoor Room Thermometer with Recording and Climate Indicator for Room, Climate Control Monitor

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-24*