Heat recovery system

A heat recovery ventilation system is a form of balanced ventilation. This means that the volume of air supplied is equal to the volume of air extracted, thus maintaining a balance. The residual heat from the extracted air is used to heat the fresh air.

Not having to heat the fresh outside air to full temperature results in lower energy costs in winter. But you also save on your energy bill in summer: the relatively cool air at night is used during the day to keep the home cool.

A heat recovery system consists of two fans, a heat exchanger, a number of air ducts and valves. Polluted air is extracted and channelled outside via the heat exchanger. Fresh air is also blown into the home via the heat exchanger and the supply ducts, but through a different duct. The heat exchanger facilitates the transfer of energy in the form of heat and cooling.

The main advantage of a heat recovery ventilation system is the assurance of effective ventilation through an energy-efficient system. You also won’t experience draughts or noise pollution. A key added benefit is that the ventilation is installed in accordance with guidelines.

A disadvantage of a heat recovery ventilation system may be that the initial purchase and maintenance costs are higher than those of alternative ventilation systems. In the short term, there are cheaper solutions on the market. However, in the long run, you will certainly recoup the higher costs. A heat recovery system is energy-efficient, has a long service life and ensures adequate ventilation 24/7, resulting in a healthy and comfortable indoor climate.

Did you know that a heat recovery system lasts for an average of 15 years? To ensure that your heat recovery system continues to work properly throughout this time and that you are guaranteed a healthy and comfortable indoor climate, it is important to replace the heat recovery filters every 6 months. You can replace the HRV filters yourself if you wish, but be sure to purchase the official filters from us.

It is also advisable to have the air ducts cleaned and serviced once every 5–6 years. Cleaning the air ducts is a job for a professional. We’d be happy to help you with that.

Ventilation is more than just a system for fresh air. Ventilation is a specialist field, because every building or home is different. With our knowledge and experience in heat recovery ventilation systems, we provide a bespoke service from start to finish. From advice and design to installation, maintenance and replacement: everything is managed in-house. Interduct is also brand-independent. This means we focus entirely on your best interests. Together, we ensure a healthy and comfortable indoor climate for our customers.

Unfortunately, it is not possible to give a standard price for a heat recovery ventilation system. This is because heat recovery units come in a wide variety of models. The cost of a heat recovery ventilation system depends on factors such as the brand, type, desired control features, capacity and the installation work required.

Would you like a no-obligation quote? Please contact Interduct.