just some good news to share . so we got our VC insert installed jan 1 of this year . our average heating cost for our 2100 sqft 2 story house was $240 thats furnace and dryer . january was a very cold month here in ohio and we used the insert all day every day (not with the best wood ) but again was learning . our bill just came today and it was $90 my wife and i are so happy ! plus i have to say once my wife saw the bill she has no problem with me going out and cutting wood . hell she even comes out to drive the fourwheeler with the wagon to stack the wood ! thank you all for the input on how to use my insert and im sure with even better wood next season and seasons after that it will be even better.