CLIENT: ADT Fire & Security

Airtech selected Daikin 4-Way Ceiling Cassette Systems to serve the office areas.

Air Conditioning

Airtech selected Daikin 4-Way Ceiling Cassette Systems to serve the office areas.

The Control Room required a cooling system capable of 10 tonne of sensible cooling duty.  This was achieved using Daikin Wall Mounted Super Inverter Systems with low ambient facility.  A perfect solution for this application.

Redundant Control room and Office A/C systems were decommissioned, complete with strip out and removal from site.  Refrigerant waste transfer documentation was completed with the provision of certification of disposal for company FGas compliance.

All new external condensing units were positioned on a flat roof and allowance for full scaffolding to the side elevation of the building for access to the roof area was provided.

Works were phased to accommodate the client contract programme.

Ventilation

Fresh air was provided at a rate of 10l/s per person by Daikin VAM Heat Recovery Ventilation Units interfaced with the air conditioning system for total control; providing fresh air whilst recovering heat energy from extracted air; helping to maintain room temperature changes caused by ventilation and a comfortable and clean environment.

This method of interface reduces the load on the air conditioning system and subsequently conserves energy.

Airtech also allowed for supplementary electric heaters and controls to provide pre-heat during winter conditions.

Controls

Local control was provided to serve all areas.


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