Well this is the first year burning my Regency R14 insert and I can't believe the savings as well as how warm the house is. I have been burning for about a month now and just got the heating bill which was less than half of last years (all electric heat). It is actually the lowest bill we have had all year even in spring and fall when we are not using the air conditioning. My wife was unsure at first about this but now loves it.......a house 15 degrees warmer than last year 24 hours a day and not a hint of smell of wood burning plus no heating bill this year. My downstairs hit close to 80, upstairs is around 72 and the bedrooms around 65 with an outside temp of 27 degrees last night. I want to thank you all for your help and input, BRING ON the cold i say while everyone at work is dreading the heating bills this year. I can't understand for the life of me why people don't take advantage of heating with wood. Sure its work but exercise is good and it keeps me busy, best investment I have ever made.