Thank you for the clear and practical advice it’s saved me stress, time and money! Initial inspection, with checks every years. We have been serving the city of chattanooga and the north georgia region for over years! At eps our emergency licensed and insured plumbers are always ready and on call to come to your aid in any plumbing emergency. You saw the fellow who let you in at the school gates, plumber? Nevertheless, besides the unit’s afue rating, there.