Watson Heat Recovery are the authorised supplier and installer of FITT Agix® ventilation products throughout Scotland.            

Thanks to its unique features, FITT Agix® is the ideal system for ensuring the channeling of the air from the distribution manifolds to the air inlets or outlets of the rooms.     

FITT Agix® is the complete, modular, quiet and high-performance system that easily adapts to all installation conditions, offering the best double-flow HRV solutions.

Certified by Kiwa according to the EN 17192:2019 European standard, FITT Agix® guarantees quality, safety and maximum long-term durability of the HRV system.

FITT Agix® is made using highly flexible, double-walled HDPE pipelines, with very small bending radius: this makes it possible to easily adapt the installation path on site, going around any obstacles and limiting – or even eliminating – the use of fittings, therefore also decreasing the risk of pressure drops.

The ducts are treated with Sanitized®, ensuring a 99% reduction of the bacterial load commonly found on the internal surface of pipelines, preventing the formation of bacteria and fungi.

The distribution boxes are extremely strong and versatile: the body is made of metal with a thermo-insulating outer layer and sound-absorbing inner mattress.

The back with the flexible duct connectors is made of anti-condensation PVC and is easily reversible: in case of coaxial or orthogonal mounting of the outputs in relation to the air inputs, a simple screwdriver and a few seconds are all that is needed to change the configuration.

The diffusion boxes have a metal body and a reversible PVC back so that the air can be directed through the upper, rear or lower section.

The diffusion boxes are equipped with mounting brackets for quick installation in both plasterboard walls and walls with a wooden structure.

To ensure clean and straightforward installation, the components of the FITT Agix® system have very simple specific features: the HDPE pipelines are fitted with end caps (also available as accessories), the connectors are tightened – with separation cut-out templates – and the diffusion boxes are protected with cardboard seals, which make it easier to finish the walls.

FITT Agix® is the HRV system featuring certified, reversible and easy to install components, capable of meeting all kinds of needs.