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Case Studies

Vodafone Hitchin, Hertfordshire

Dunn AC Limited were appointed by their client to supply heat pump critical air conditioning to replace their end-of-life-cycle system serving the shop floor customer area.

Dunn AC de-installed the current split condensers and two internal cassette fan coil units. New refrigerant grade insulated copper pipe work was installed on tray along with communication and electrical cabling.

The new Daikin condensers were positioned within the back of house in the shop and vented to the rear via an external duct and vent. An access hatch was also installed to allow ease of future maintenance.

Our task was to complete the works on a managed program of works outside of normal working hours and with time restraints in place and without disruption to the shop's daily operations.

Full operation and maintenance manuals, test and commissioning certification and user training followed the successful completion.

Full AC replacement program to complete site including 2X split system and 2X internal fan coil units, controls, and associated plant.

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