Thank you for choosing a Grant heating system. In order to activate the standard guarantee on your Grant product, please register the appliance using this online form. To get started, simply select one of the options below.
Looking to extend your heating system warranty beyond its standard guarantee? Grant UK has a range of extended warranty options available to give you added peace of mind.
Grant products have been designed and built to last for years and to reflect the confidence of their quality, standard and extended guarantees are available on all appliances