What difference does it make if the stove is not EPA rated? I have a 700 sq, ft cabin and a 1,000 sq. ft model makes more sense than a 15oo sq. ft model doesnt it? My wife wants to get the Englander sfp12 model but I think that is not EPA rated. Can you explain the EPA thing? thanks Also if we bought a stove for a seasonal cabin, would it still qualify for the tax credit?