In modern, energy-efficient homes, ventilation plays a key role in maintaining air quality while reducing heat loss. One of the most advanced and simple solutions in this area is the local heat recovery unit. A local ventilation system allows for effective, decentralized ventilation without the need for extensive ductwork, making it an ideal choice for residential spaces, offices, and smaller commercial buildings..
What is a local heat recovery unit?
A local heat recovery unit is a compact ventilation device installed in individual rooms. It works by extracting stale air from the room and supplying fresh outdoor air, either simultaneously or alternately, depending on the model. The distinctive feature of these systems is their ability to preserve and recycle heat from the exhausted air, significantly reducing energy loss. The key element here is the heat exchanger.
Local heat recovery unit
Na sliki lahko vidite lokalni rekuperator s bakrenim toplotnim prenosnikom z dvosmernim tokom, ki ga nudi loklani prezračevalni sistem Vents Breezy
The role of the heat exchanger in a local heat recovery unit
At the heart of every local heat recovery unit is the heat exchanger, whose main task is to transfer heat from the warm, exhausted air to the cold, incoming air without mixing the airflows. This allows fresh air to enter the space while retaining the heat from the stale air.
The purpose of the heat exchanger is to maintain comfortable indoor temperatures while ensuring continuous ventilation. By recycling up to 92% of the heat from the exhausted air, local heat recovery units significantly help reduce heating costs, especially during the winter months.
Advantages of local ventilation systems with heat exchangers
- Energy efficiency: A local heat recovery unit drastically reduces energy consumption, as less heating or cooling is needed to maintain indoor temperatures.
- Improved indoor air quality: By continuously exchanging air, these systems reduce indoor pollutants while retaining warmth in the room.
- Decentralized operation: Unlike central ventilation systems, local heat recovery units allow ventilation of individual rooms based on their needs, offering greater control over energy use.
Why choose a local heat recovery unit for your home?
For homes where central ventilation is not feasible or in renovations, a local heat recovery unit is an excellent solution. Its compact design allows for easy wall installation, and since it operates independently, it provides an affordable, energy-efficient option for smaller spaces.
