Hello, I am looking for information on The Earth Stove Model 2500HT EPA Certified Wood Stove Insert. I can't seem to find any information on it anywhere. I am about to purchase one for $150 and included 15' of stove pipe. It seems like a steal of a deal to me! I am assuming the 2500 in the model number means that it can heat up to 2500 square feet. Please see the attached pictures. Any information would be much appreciated. Thanks!