If you want the rooms where you live, work or study to always have fresh and clean air, free from dust, fumes, bacteria and insects, with adequate humidity and CO2 levels, and at the same time not waste heat by ventilating the rooms through open windows or vents, then we offer you AERAULIQA's QUANTUM HR series of air handling units with heat return function, a simple and energy-saving ventilation solution for apartments, houses, social and commercial spaces without the installation of additional air duct systems.

Energy efficient and reliable, QUANTUM HR provides:

• Clean indoor air*.
• Exhaust the exhaust air.
• Cleans the air of dust, fumes, bacteria and insects.
• Removes excess humidity or excessively dry air.
• Prevents mold.
• Protects against street noise and intrusion through windows open for ventilation.
• Returns heat and ensures humidity balance in the room.
• Reduces heating costs in winter and air conditioning costs in summer.
• Minimal electricity consumption.