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Dear customers,

We want to inform you, that despite the difficult situation related to the coronavirus, we will still be accepting and carrying out orders.

Direct pickups are temporary paused, but we continue to send the ordered items.

Please feel free to contact us. We wish you good health.

CSD Team



  • Very friendly and informative customer service, good prices

    John, Cheshunt
  • They always have what I need and if they don\'t they will get it as quickly as they can.

    Rob, UK
  • Excellent service, very fast shipping. Thank you!

    Thomas, London

Instantaneous electric flow heaters are designed to be connected to sanitary fixtures rather than a building's entire water heating system. They heat up the water to a designated temperature for the connected devices and maintain it on that level for the duration of the water's flow, in an effort to conserve energy. Instantaneous electric flow heaters offered by Culm Stores have been manufactured by some of the biggest experts in the field, so you can be sure that all the heaters you see in our catalogue are up to the task.


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