Positive Input Ventilation (PIV) is the most effective method of curing and preventing condensation dampness. 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. An integrated heater tempers airflow should the temperature in the loft space drop below a set point, ensuring ultimate comfort in the home. The full range is supported by a BBA Certificate.
DRI-ECO-HEAT-HC (Hall Control) model has a 400W heating element fitted on the diffuser. This integrated heater tempers the airflow should the temperature in the loft space drop below a set point, ensuring ultimate comfort in the home.
If the loft temperature becomes excessive 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. This unit also comes with a 7 segment display in the ceiling diffuser, offering complete control at the touch of a button without needing access to the unit located in the loft space. A lock function can be used to ensure the system remains tamper-proof.
The unit comes with a 7 year warranty: 1 year parts and labour, remaining 6 years parts only (UK and Ireland only).
Reduces humidity in the air, curing condensation dampness and preventing mould growth
Healthy Living Environment
Removes both indoor and outdoor pollutants from the home, overall improving indoor air quality
Meets Part F & L of Building Regulations as a low-energy ventilation strategy
Ceiling diffuser is a modern and sleek circular design to help it blend into any home environment
Low Maintenance Costs
Filters only need to be changed every five years. The unit is fitted with a filter change indicator.
Commissioning can be carried out via the controls cited within the ceiling diffuser.
This unit's integral radio frequency receiver allows additional functions with optional remote and wired sensors and switches, listed below.
- DRI-ECO-4S - 4 switch controller
- DRI-ECO-CO2 - Carbon dioxide detector
- DRI-ECO-RH - Remote humidity sensor
All ancillaries can be purchased through our Xpress website.
In order to reduce the hazardous effects caused by road traffic and industry pollution that naturally comes into the home, Nuaire has developed the DRI-NOX-KIT-BLUE filter kits for the Drimaster-Eco Range.
I just wanted to thank you for your excellent product, the Drimaster-Eco. My bungalow has suffered from condensation since it was new in 1984. Wet windows, peeling wall paper, black mold. You name it, we've had it!! A few months ago, I heard about your products and to be I honest I was skeptical to say the least. However, I did some research the results of which were all extremely positive so I "bit the bullet" and purchased the Drimaster-Eco. The results have been remarkable!!! No more wet windows, no more black mold. Fantastic!!. Thank you!! I only wish Id heard about you sooner. I will continue to recommend your product as I have done to two neighbours and others recently.