Just completed a Routine Maintenance & Tune Up on a Goodman Natural Gas Furnace that we installed last year in the Bear Delaware area. This maintenance was included with the purchase of the new system, so no charge to them! Everything looked fine, just had to adjust the gas pressure and it was perfect after that! Thank you so much for allowing us in your home and trusting D&T with your comfort. If you have any questions or concerns, please don’t estimate to give us a shout.