For a one-off repair, call baxi directly to get a quote or why not consider added protection for your baxi boiler with a repair & protect service plan? We are a credit broker and not a lender and a facility with one lender. What is the eco-mode setting on a boiler? is it cheaper than the normal function? We work with some of the uk’s biggest boiler manufacturers and only use gas safe registered engineers. Not a fan of the phone? got a question or need a.