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Local heat recovery unit with a heat exchanger

Local ventilation unit with a heat exchanger – fresh indoor air without significant heat loss
A local ventilation unit with a heat exchanger—also known as a local heat recovery unit—is a modern and energy-efficient solution for rooms that require better ventilation, fresher indoor air, and reduced humidity issues. The unit operates on the principle of heat recovery, using the heat from the exhaust air to preheat the incoming fresh air.
Local ventilation is ideal for: apartments, single-family homes, bedrooms, home offices, buildings undergoing renovation, and rooms without central ventilation.
Pro Air OÜ offers a selection of high-quality local ventilation units with heat recovery from well-known manufacturers: Ideal Clima, Blauberg, Aerauliqa, BSK,

What is a local ventilation unit with a heat exchanger?
A local ventilation unit with a heat exchanger is a ventilation solution installed through an exterior wall that: brings fresh air into the room, removes humid and stagnant indoor air, reduces CO₂ levels, helps prevent mold, and retains a large portion of the room’s heat.
Unlike central ventilation, local ventilation does not require extensive ductwork; installation is simpler, construction work is minimal, and the solution is particularly well-suited for renovation projects.

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