Homes with lofts

A breath of fresh air for your home


The unit is mounted in the loft-space, drawing air through the filters and inputting it, at ceiling level, into the property.

DRI-ECO-HEAT-HC (Hall Control) is a cost effective, whole home ventilation solution suitable for properties with a loft space, which will cure condensation dampness and remove allergens and pollutants from the home.

Clinically proven to help allergy and asthma sufferers, the unit is installed in the loft out of sight and with no holes to knock through walls; this is the perfect solution for homes looking for a ventilation solution!
The unit has a 400W heating element fitted on the diffuser meaning there is a minimal loss of heat and therefore the benefit of tempering the airflow is maximised. It also incorporates Radio Frequency (RF) to enable a range of remote sensors and switches that automatically boost the fan should the property require additional ventilation such as raised humidity due to cooking.


Supplied & fitted service. Inc VAT, & warranty

All products come with a Five year warranty!

We will visit you at home, survey, advise, supply & install

Frequently asked questions

PIV reduces the humidity in the air, curing condensation dampness preventing mould growth
Our system improves Indoor pollutants from cooking and cleaning, as well as outdoor pollutants including traffic fumes, pollen and Radon gas are eradicated from the home. Health benefit – Clinically proven to help allergy and asthma sufferers
Thermostatically controlled 400-watt comfort heater positioned at the diffuser resulting in minimal heat loss. The system goes into standby during warmer months when there is no evidence of condensation
Hall Control – System controls located in the ceiling diffuser for easy commission and access for maintenance checks. Very low maintenance – Filter clean or replacement every five years

Just some of our happy customers

Mr & Mrs C
Weymouth, Dorset - Home oWNER
“Our bungalow has always suffered with condensation and black mould, especially in the kitchen and bathroom. Over the years we’ve tried everything inc double glazing, cavity wall insulation, dehumidifiers and extractor fans with little success.

A friend recommended that we try a “Positive input ventilation system” installed by Seaire. The humidity levels and air quality of the bungalow were instantly fresher and much improved, and now, for the first time in years I can confidently decorate my bungalow knowing that the ugly and unhealthy black mould won’t return”

Contact Us

Contact us for a quote, help, or to find out more information.