After carefully deciding which heater to get, I feel I made the best choice. The quality of this unit seems great and I really like that it’s made in the USA. There are similar units for about the same price but I feel this is the best. “Similar” is not the “same” and I believe this is much better quality and does a better job. It’s also nice to know that replacement parts and/or repairs services are available. This is much better than all those imported heaters. It’s a fine machine.