Welcome to our new website.

Please create a new account should you wish to purchase our products. If you wish to register your Combimate for an extended warranty or register a Combiphos Refill please go to our Warranty page.

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3-Year Warranty & Lifetime Guarantee Registration

Register your Combimate Product now:

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3 Year Warranty
Lifetime Guarantee
Register Combiphos Refill

3-Year Warranty - Register Your Product

REQUIRED*

  • The Serial/Batch Number is located on the side of the Combimate unit. This can be seen once the cover is removed.
  • Upload – Photo (Optional)

    Upload photo of completed Combimate registration card.

  • Accepted file types: jpg, jpeg, png, pdf, tiff.
    .jpg, .jpeg, .png, .pdf, .tiff, .zip (File Size Max. 8MB)

Lifetime Guarantee - Register Your Product

REQUIRED*

  • The Serial/Batch Number is located on the side of the Combimate unit. This can be seen once the cover is removed.
  • Upload – Invoice Photo*

    Please supply Cistermiser with a photograph of your New Boiler, Heat Exchanger, or Thermal Store purchase and installation invoice.

  • Accepted file types: jpg, jpeg, png, pdf, tiff.
    .jpg, .jpeg, .png, .pdf, .tiff, .zip (File Size Max. 8MB)

Register Combiphos Refill

REQUIRED*

  • The serial number is located on all 3 Warranty slips on the back of the Combiphos plastic bag.

Not found the answers to what you’re looking for? We’re here to help!

Whether you need help with product support or installation advice, our dedicated support staff are on hand today.