I love the way my masonry heater looks but it is not keeping my house warm enough. I follow the instructions perfectly and the stones do get warm but they do not heat my large living space well. My monthly power bill is up to 500 dollars and I am very disappointed with how this fireplace is performing. I am thinking about tearing it out and putting in a free standing wood stove to get more heat and lower my costs. A wood stove usually puts off more immediate warmth and might be a better choice for a big room. I want to know if anyone else has made this switch and if it actually saved them money on their electric bill.