Nuaire Drimaster Eco Positive Input Ventilator with Hall Control Reviews

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Nuaire Drimaster PIV with Hall Control
The Nuaire Drimaster Eco Positive Input Ventilator provides whole home ventilation using the Positive Input Ventilation principle. Essentially the concept is to introduce fresh, filtered air into the dwelling at a continuous rate, encouraging movement of air from inside to outside. To achieve this, the unit is mounted in the loft space, drawing air through the filters and inputting it, at ceiling level, into the property.
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 (heat recovery mode).
If the loft temperature becomes excessively high (above 23 degrees) the unit will switch to standby mode (no airflow). Once installed, the airflow can be set to suit the house size and, if required, the way it responds to the temperature changes within.
The DRI-ECO-HC enhances Nuaire's PIV technology with the added benefit of having the system controls located in the contemporary ceiling diffuser. This unique feature offers the homeowner complete control of the unit, without having to enter the loft space. Not only can settings be altered with the push of a button on the contemporary diffuser, but there is also a 7 segment display which notifies the user of the need for filter change and what setting the DRIMASTER-ECO is running on.
Nuaire Drimaster Benefits:

Cures condensation dampness - PIV reduces the humidity in the air, curing condensation dampness and preventing mould growth
Improved indoor air quality and healthy living environment- Indoor pollutants from cooking and cleaning, as well as outdoor pollutants including traffic fumes, pollen and Radon gas are eradicated from the home
Easy & simple installation – Under one hour
Modern, sleek circular diffuser – Provides occupant acceptability
Hall Control - System controls located in the ceiling diffuser for easy commission and access for maintenance checks
Filter change indicator – To ensure optimum performance is maintained
Very low maintenance - Filter clean or replacement every five years
Extremely energy efficient - System goes into standby during warmer months when there is no evidence of condensation
Health benefit - Clinically proven to help allergy and asthma sufferers
Meets Regulations - Meets Part F & L of Building Regulations as a low-energy ventilation strategy
7 year warranty: 1 year parts and labour, remaining 6 years parts only


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Kristian Breach
Verified Reviewer
Ive had this PIV system for 5 days now and in this short time its made the biggest difference to my condensation problem. Its easy to install easy to set up and even easier to use, just set it and forget it. The fan is so quiet and on setting 1 which mine is on it only uses 1.6 watts which is great considering the difference it makes. The only thing that is a very minor negative is that it is the unheated version so the air coming in on the landing is a little on the chilly side, but to be fair i knew this would be the case and it is a small price to pay for the HUGE difference it makes. There is a heated version available if you wanted to take the chill off the air. Overall im super pleased with it to the point where im trying to convince anyone and everyone that they should have one too ;)
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Posted 1 year ago
Shaun Davies
Verified Reviewer
If your looking at installing a PIV, then don’t hesitate! I did a lot of research, watched a lot of online videos and trawled through loads of reviews before deciding on the Nuair Drymaster. I was torn between the basic or the one with heat. I called a local installer, he advised that he would install the non heat model, as this matched most of the reviews I decided to go with that.... the installer wanted £650 to supply and install... if your ok with DIY, the unit is a doddle to fit, and a saving of £325 on the fitting cost! The system has been in just a few days and is quite remarkable! Ultra quite and zero condensation! I fitted some soffit vents to give a bit more ventilation in the loft, and hey presto all done. No more noisey and expensive dehumidifier. I’m most impressed, already recommended to a friend!
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Posted 3 years ago
Hi Shaun, Thank you so much for taking the time to leave such a detailed review, it is so great to hear your feedback! We are so pleased to hear that you happy with the PIV and it is working wonders for you. Many thanks, The Permagard Team
Posted 3 years ago