Just finished up a Routine Maintenance & Tune Up on a 6 year old York Natural Gas Furnace in Bear Delaware. Everything looked perfect after a good wipe down and adjusting the gas pressure to get the combustion at the correct “spot”. Thank you so much Tammy for letting us in and trusting us with your family’s comfort! If you have any questions or concerns, please do not hesitate to give us a shout. We’re always just a call away! Thank you again and enjoy your New Year