Just performed a routine maintenance and tuneup on a two unit house. One was a heat pump and one was a natural gas, furnace, both by American standard. We installed both of these units in 2018 and they have a 10 year parts and labor warranty. We found two capacitors that needed to be replaced, completely free of charge! Other than that, everything looks perfect and we expect many many more seasons with these with unit. Thank you so much for allowing us in your home and trusting us with your comfort. If you have any questions or concerns, please don’t hesitate to give us a shout! We are always a phone call away. Enjoy the rest of your day.