
Sam Sandhu
Hi Philip A bit of a tricky one I'm afraid. A non Gas Safe registered installer can install a boiler if they are competent to do so but only in there own home. You may be able to find an installer who will take this job on and certify the job but it's a very grey area. If the warranty was not sent off for, you may struggle with this as this must be sent off within 30 days of the install. I would put an ad on ratedpeople.com if I was you explaining the situation. My advice for the future is to get someone in with the correct qualifications & paperwork. Best of luck Sam (eps)