Wall mounted axial flow fans with galvanised steel sheet structure, outlet louvre shutter with mechanical opening, inlet guard from galvanised steel and belt driven impeller from aluminium sheet (except Ø 800 direct driven models), powered by single phase (HIB) or three phase (HIT) motor. IP55, Class F.

Self-cleaning ventilation units made from galvanised steel plates, double-wood sandwich panels with acoustic nonflammable insulation (M0) in 17mm glass wool, dynamically balanced, aluminium centrifugal fan with backward-curved impellers, brushless DC motor situated outside the airflow, and a remote terminal box with built-in on/off switch.

Whole house heat recovery unit with a high-efficiency heat exchanger up to 92% setting and very low consumption EC motor. Provides a constant supply of fresh tempered air into the living spaces of a house. 

Models 350 to 1000 Low profile “Mixed-flow” fans with sound-absorbent insulation, extremely quiet, fan casing manufactured in plastic material, with a specially designed internal skin to direct the sound waves at the right angle for them to be captured by sound-absorbent material, fitted with flexible rubber seals on the inlet and outlet to absorb vibrations, with an external connection box, a body that can be removed without dismantling the adjacent ducting and therefore facilitating any installation or maintenance. Fan speed 100% adjustable with the potentiometer placed in the connection box or with an external control type REB-ECOWATT.

Range of in-line fans for circular ducts, designed for high aerodynamic performances with a very compact profiles and very low sound levels.The range comprises 7 diameters and covers a flow range from 260 to 1080 m3/h.

Decentralized ventilation unit, with heat recovery for single rooms in domestic or commercial applications. Its design allows its adaptation to any environment. Performance up to 93%.