Brandon was very knowledgeable and made some recommendations for my annual service visit coming up on January 29. We purchased the home in 2021 and have had 2 annual services since then. 1) move the draft closer to the chimney. I am not sure why that was not done last service visit. 2) install a turn off valve on oil tank, so that we can change the tank oil filter with out a mess. I am not sure why there isn't one already.