Fully insulated with Class ‘O’ open cell thermal and acoustic foam.

Flush panel extra rigid construction.

Low noise levels.

Eleven speed transformer.

Full acoustic and thermal insulation.

Various filter options.

Outputs available up to 6.4kW cooling and 6.9kW heating.


Actionair Hydropac
Heavy Duty Air Control and Shut-off Dampers PHW230 and PHW170 Series

Actionair Hydropac horizontal ceiling void mounted type fan coils are waterside control, suitable for operation against moderate duct resistances, using chilled water cooling medium and low pressure Temperature control is by means of modulating 4 – port diverting valves on heating and cooling, operated via stand alone or BMS temperature controller and room or return air sensor. Designated ‘PHW’, the series consists of standard 230mm deep and slimline 170mm deep versions.

Construction Hydropac


Specification for HYDROPAC


Manufactured from 1.2mm galvanised sheet steel with 1.6mm fan decks and back plates. The chassis shall incorporate recessed, slotted mounting points for drop-rods. An integral acoustically lined discharge plenum fitted with spun steel spigots and insulated blanking plates.


Access to fans shall be via an insulated bottom panel with keyhole slots.
100Kg/m3 density, class ‘O’ CFC and HFC free open cell foam shall be utilised for both thermal
acoustic insulation.


Fan/motor shall be permanent split capacitor external rotor ,forward curved centrifugal type, with high efficiency, low noise multiblade galvanised sheet steel impellers. Electrical supply shall be 230V 1ph 50Hz.

Speed Control

Speed control shall be by means of a multi-tapped transformer giving eleven settings. A panel mounted three speed switch with additional Fine adjustment. On/off control to fans shall be by means of a panel mounted illuminated two position switch.


Coil matrix blocks shall be copper with aluminium fins. Fitted with vents and drains as standard
Condensate Tray
Condensate trays shall be synthetically treated, galvanised sheet steel, foam insulated. A positive fall to drain shall be provided with 3/4" B.S.P. female bottom connection.


Filters shall be washable EU3, continuous filament media.

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Our Mission
Actionair, as part of Ruskin Air Management Limited, is committed to providing innovative solutions for smoke control and airside and waterside control fan coil units through the pursuit of excellence.

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