Product Warranty Registration

Thank you for purchasing one of the following products distributed by Black Diamond Technologies Limited. Please take the time to complete our warranty registration which will make future customer service enquiries more efficient for you.

Product Ranges

Mitsubishi Electric home, professional and commercial range products.

Mitsubishi Electric Product Registration

Black Diamond Hydrobox hot water heat pumps.

Black Diamond Hot Water Registration

Need help?

You can contact us via the Online Enquiry or if you would prefer to speak directly to us please call 0800 784 382 during normal office hours.