Hi I installed this unit on12-23 we looked at alot of stoves at alot of stores. We finally bought the qf very nice quality. I will add corn when I can find a local farmer to buy from. This stove really put out the heat we have a 3year old cape with 2200 sq ft 1500 down. Right now we are burning economy pellets we got from dealer around 40 pds in 22 to 26 hrs. I like how this unit cycles just like our furnace. We live in the country and propane was costing us around 1600 to 1900 a year. I believe with the tax credit and lower cost this stove will pay for its self the first yr. We are now keeping temp around 72* with propane 67* finally it comfortable in our house. Will try premium pellets and corn soon very pleased in ohio.