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Following the government's announcement on Monday 4 January 2021, you must follow national lockdown guidelines. For more information, visit GOV.UK. For information about changes to our services, visit our coronavirus section.

Due to scheduled maintenance, some of our online forms for things like Council Tax, bins and business rates won't be availiable on Saturday, 6 March between 3:30am and 4:30am. Please accept our apologies for any inconvenience.

Register a Cooling Tower, Evaporative Condenser or Heat Exchanger

If your premises includes a cooling tower, evaporative condenser or heat exchanger (a ‘notifiable device’) you’ll need to tell us unless it:

  • doesn’t expose water to the air
  • isn’t connected to supply of electricity or water

To tell us about a notifiable device, you’ll need to email our Environmental Health Administrator at You’ll need to include the:

  • number and location each notifiable device
  • name, address and telephone number of the person responsible for the premises

Tell us about a change

You’ll need to tell us about a change, including changes to your name or telephone number, the notifiable device itself, or if the electrical supply has been connected or disconnected.

To tell us about a change, you’ll need to email our Environmental Health Administrator at

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