SPECTRE, is a decentralized alternating flow heat rrecovery unit in energy class A, ideal for the controlled mechanical ventilation of individual rooms. It can be installed in flat and office renovations and in all situations where a ducted system cannot be installed for space reasons.

SPECTRE is equipped with a high efficiency ceramic heat exchanger with efficiencies of up to 93%. The motor fan is positioned after the exchanger, inside the wall, for this reason SPECTER is very silent (only 4 dB in the night function). The ABS front cover closes every time the device turns off to prevent unwanted air from entering. The degree of protection is IPX4. Finally, thanks to its low energy consumption, SPECTRE is considered a class A appliance.