The SAP Q eligible HRU ECO 4 MVHR whole-house ventilation system is one of the most energy efficient systems on the market. Offering a heat recovery of up to 91%, the unit transfers heat from the extracted contaminated air and fuses it into the incoming fresh air in order to maintain optimum temperatures.
Buildings suitable for HRU ECO 4 installation:
* Residential buildings
* New builds
* High and low rise buildings
* Renovations (where improvements to air tightness have been made).
The triangular formation of the synthetic heat exchanger offers maximum surface area for heat to be transferred and this combined with its quiet energy saving DC motor, makes for an incredibly efficient system.
Tested on a kitchen plus up to 7 additional wet rooms, the unit can be easily installed into a loft space and is controlled by state-of-the-art 3 speed wireless controllers.
Designed to adapt to any climate, the system is equipped with an integrated, fully automatic Summer bypass valve when the exchange of heat is no longer necessary, along with a frost protection device that adjusts the fan speed and combines fresh incoming air with the warmer air surrounding the unit to prevent the system from freezing.
Exceeding the Building Regulations Part L (conservation of energy in homes, offices and other buildings), fully complying with System 4 of Part F (Means of Ventilation) and complying with the improved standards as set in the Energy Saving Trust “Demonstrating Compliance – Best Practice (2006 edition), the HRU ECO 4 RF is an advanced system that is perfectly suited to meet the increasingly challenging targets set by the Government.
The HRU ECO 4 comes in two versions – Apartment and House. The Apartment version has all four duct connections at the top of the unit: The House version has both the “fresh air supply to” and “stale air extract from” the dwelling connections at the bottom of the unit.