Air Distribution Grilles, Louvres and Diffusers

Fan Coil Units

This range of Waterside Fan Coil Units offers the specifier a wide variety of models including fan size and control unit specification. The unique slide-in coil section and drain tray assembly, removes the common problem of on-site damage to the small diameter copper coil headers when connecting control valves or pipework. A special insulated drain tray is extended to encompass the four port valves on all models. Standard units are fitted with a purpose designed control housing with hinged cover, positioned on the side of the unit for easy access. The housing comes complete with a 240 volt connection block for speedy on-site connection, with an on/off switch and separate manual 3-speed fan selector switch. A 24 step transformer is provided, together with a 24 volt output to supply a temperature controller.

All units can be fitted with a wide selection of fan coil controllers currently manufactured and can be discreet or suitable for direct digital control. Controllers may be room or unit mounted to operate 2, 3 or 4 port valves and can be on/off or modulating. The controllers can function either from remote sensors or occupancy located sensors. The Waterside Fan Coil Units (FCUs) are available in four cabinet depths (175 mm, 235 mm, 285 mm and 335 mm) with air volumes ranging up to 800 litres per second. Total cooling capacities up to 13.8 kW with total LPHW heating capacities up to 14.3 kW. Specific fan power of our fan coils is typically between 0.5 and 0.8 watts per litres per second with units operating at their duty point against 30 Pa resistance. The FCUs are designed to be mounted in concealed ceiling voids to cool, heat and filter the conditioned space offering a combination of operating economy and optimum flexibility.

W175 Fan Coil Unit

This ultra slim 175 mm deep unit is available in three widths, with volumes from 89 to 421 litres/sec and total cooling duties up to 7.15 kW with heating outputs up to 9.75 kW, based on 30 Pa external resistance.

W175 Fan Coil Unit

W175 Fan Coil Unit

Fan Coil Units Brochure PDF

Fan Coil Units Brochure .PDF


W235 Fan Coil unit

These 235 mm deep units offer a selection of six widths, with volumes from 92 to 615 litres/sec and total cooling duties up to 10.42 kW with heating outputs up to 11.12 kW, based on 30 Pa external resistance.

W235 Fan Coil Unit

W235 Fan Coil Unit

Fan Coil Units Brochure PDF

Fan Coil Units Brochure .PDF


W285A & W285HD Fan Coil Units

This 285 mm deep range has a choice of five widths, with volumes from 83 to 682 litres/sec and total cooling duties up to 11.22 kW with heating outputs up to 11.8 kW, based on 30 Pa external resistance. The W285A is a compact unit excluding plenum. The W285HD is a high duty unit including acoustic plenum.

W285A Fan Coil Unit

W285A Fan Coil Unit

Fan Coil Units Brochure PDF

Fan Coil Units Brochure .PDF


W335Q & W335HD Fan Coil Units

The largest fan coil unit in the range is 335 mm deep and has a choice of three widths, with volumes from 156 to 779 litres/sec and total cooling duties up to 13.77 kW with heating outputs up to 14.3 kW, based on 30 Pa external resistance. Also available in this model range is the W335Q which offers a quieter unit with volumes from 156 to 640 Iitres/sec and cooling duties of 11.32 kW and heating outputs up to 11.75 kW, based on 30 Pa external resistance. The W335Q unit is fitted with a smaller diameter fan. The W335HD is a high duty unit and is fitted with a large diameter fan.

W335Q Fan Coil Unit

W335Q Fan Coil Unit

Fan Coil Units Brochure PDF

Fan Coil Units Brochure .PDF