Bronze 1 Star System :
Quick SummaryHeat Recovery Ventilation recovers heat that is normally lost through your walls, roof, floors and windows, and re-circulates this heat energy back into your property with fresh air from outside.
By recovering heat and putting it back into the property the amount of additional heating required by your main boiler is reduced and so annual space heating costs are reduced.
The Heat Recovery Ventilation system provides controlled ventilation to part F of the Building Regulations
The system is suited for new builds and existing builds that meet an air leakage rate of rate of < 0.5 ACH at normal atmospheric pressure (or 10 Air Changes Hourly at a pressure of 50 Pascal)
The HRV unit is usually stored in the roof space of the building with ducting running from the unit and dropping into air valves at ceiling level into each of the chosen rooms
