There may come a time when the cost of having an old, faulty or inefficient boiler prompts the question: should i get a new boiler? So if you’re not % comfortable where you are…. Best of luck clearing up your drain and keeping it that way! Although product information is regularly updated, tesco is unable to accept liability for any incorrect information this does not affect your statutory rights. Please drop us a line below and we'll get in touch with you shortly!.