Ratings may be adjusted for the following reasons. Take a look at the following table to see how much you can save on energy bills by upgrading your inefficient boiler. We'll come back shortly if we are open, or first thing when we open if outside of office hours. A new boiler will increase efficiency, reliability and performance it will also reduce carbon emissions and help cut your fuel bills. Our ep sales rep, kevin, is one of the top sales reps we deal with we see him quite often he.