We recently purchased a Regency Classic F1150 wood stove and are so disappointed! The heat output is not what we expected based on the brochure. They advertise a burn time of up to 8 hours and we only get 3!! We have to set an alarm every 3-4 hours in the night. The firebox is so small that the ash builds up so much after two days that there’s no room for the logs, and the coals either spill out the front or pile up in the back causing the logs to roll out the door. We even found a cracked brick at the back after only 2 short uses! We had high expectations from regency and are very disappointed.