Nuaire Drimaster Eco Heat HC PIV System - Hall Control & Remote Control Option
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An energy efficient whole house PIV system that prevents condensation & creates a healthy living environment.

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Availability: >In stock


RRP £424.00 Ex VAT
£378.41 Ex VAT £454.09 Inc VAT

Whole Home Ventilation

The Drimaster-Eco Heat is a low energy whole house ventilation system. It uses the Positive Input Ventilation (PIV) principle to cure condensation and improve indoor air quality, creating a healthy living environment

This PIV system is suitable for two storey properties with lofts. It is a cost effective and energy efficient solution to problems condensation and damp.

How does PIV works?

This Nuaire unit utilises the latest in PIV technology. Fresh, filtered air is drawn into the home at a continuous rate. This encourages the movement of air from inside to outside.

To achieve this, the ventilation unit is mounted in the loft space. It then draws air through the filters and inputs it into the property via a diffuser located in the hallway ceiling.

The Drimaster-Eco units are fitted with an integrated internal temperature sensor. It is recommended that this is set for 10 degrees. This allows the unit to adjust the airflow should the temperature in the loft space drop below or go above a set point. This ensures ultimate comfort in the home. Once installed, the airflow can be adjusted to suit the size of the house.

This unit also benefits from an integral radio frequency receiver. This allows additional functions with optional remote and wired sensors and switches to be installed. These include a remote humidity sensor and carbon dioxide sensors. A display control panel gives you complete control at the touch of a button. You don’t need to enter the loft space in order to make changes.

Benefits of Nuaire Drimaster-Eco

Prevents Mould Growth
The Nuaire condensation control positive input unit reduces the humidity levels in the air. This cures condensation and prevents mould growth and other issues with damp.

Energy Efficient
The Drimaster-Eco units are fitted with an internal temperature sensor. This sensor continuously monitors the temperature in the loft, boosting the air volume when the loft temperature is above a set level. In warmer months when there is no evidence of condensation, it goes onto standby saving energy.

The Drimaster Eco benefits from an incorporated heater to provide additional heating of the incoming air if required. This will switch on during very cold weather. The heater tempers the air, distributing filtered, warmed air throughout the property.

The unit also helps to increase the overall temperature of the property by taking air at its hottest point (the ceiling as heat rises), creating a flow and re-introducing it into the home. This saves you money.

Health Benefits
The PIV unit improves the air quality in your home. It removes indoor pollutants from cooking and cleaning, as well as eradicating outdoor pollutants such as traffic fumes, Radon gas and pollen. This creates a healthy living environment and delivers health benefits, particularly for allergy and asthma sufferers.

Installing a PIV System

Installation is quick, easy and non-disruptive. The unit is mounted in the loft-space and connected to a diffuser in the hallway.

A qualified electrician will need to wire the unit into the mains power supply however additional sensors and controls can simply be installed where convenient by the home owner.

Installation Video


Related Resources

Browse other Positive Input Ventilation options or read our guide to Ventilating Your Home & Resolving Issues with Condensation.



  • New 2017 Model
  • Integrated Heater
  • Wireless optional accessories
  • Cures condensation & damp
  • Improves indoor air quality
  • Easy installation
  • Extremely energy efficient
  • Cost effective solution on tempering incoming air – thermostatically controlled 400 watt comfort heater positioned at the diffuser resulting in minimal heat loss.
  • Fully controllable with a remote switch (available seperately)
  • Hall Control - System controls located in the ceiling diffuser for easy commission and access for maintenance checks.
  • Low maintenance - filter clean or replacement every five years. Filter change indicator – to ensure optimum performance is maintained.
  • 7 year warranty: 1 year parts and labour, remaining 6 years parts only.
  • Meets Regulations - meets Part F & L of Building Regulations as a low-energy ventilation strategy.
Manufacturer: Nuaire
Packaging: Individual unit
Size: see technical data sheet
Dilution: N/A
Coverage: 1 unit per house - see technical data sheet
BBA Certificate: BBA certificateCertification No: 00/3727
Approved by the British Board of Agreement
Country of Manufacture: United Kingdom

Need more information?

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0117 982 3282

Must have if you suffer from condensation.

I live in a 3 bed semi ex local authority house. It has cavity wall insulation, double glazing with no trickle vents and loft insulation and all air bricks blocked up so the house cannot breath. As soon as we moved in we realised there was a Hugh problem with condensation. The Windows would be covered in condensation during the winter months and we had humidity levels of up to 75% on some nights. We did not want to fit trickle vents because we live on a busy main road. We fitted the drimaster eco heat and our problems have completely gone. I fitted the unit my self which took around 30 mins and got an electrician in to power it up which took 30 mins and cost £50. The first night I had the fan speed set at level 2 and woke up to some condensation still but was a vast improvement. I changed the fan speed to level 3 and that's got rid of the condensation completely. The landing is slightly cooler but the only time you really notice it is late at night and when you first get up, but it's a small price to pay for condensation free Windows and better air quality. The unit is very quite and i can only notice it is on when standing directly under the unit and with the house been silent. I 100% recommend fitting this unit.

Over the moon with the results

Absolutley over the moon with the results from this unit. We had the Drimaster Eco Heat unit installed by our friendly electrician two weeks ago and the condensation stopped nearly over night. Our windows no longer steam in the morning and the air seems fresher. I would highly recommend this product to anyone with a serious condensation problem. Thank you Permagard for your friendly advice and quick delivery.

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