Peace of mind on your Grant appliance, guaranteed.
Extended Product Warranties
Your Grant appliance works hard all year round to provide heat and hot water for you and your family.
Our unique range of 3-year extended warranty options are exclusively available for products registered within 30 days of installation and designed to give you added peace of mind after your product guarantee has expired.
With a dedicated customer services team just a phone call away, and a national network of approved service engineers you are able to relax in the knowledge that your product is in safe hands.
You’ll have the option to apply for an extended warranty when registering your Grant product via our online guarantee submission, providing that your product is registered within 30 days of installation. If you are outside of this window, or wish to apply over the phone, please call our Customer Services Team on +44 (0)1380 736920.