I can certainly see why it would be beneficial to have your storage and maybe boiler in the house. My boiler room in my garage is between 90-125+*. My tank is insulated with 10" chopped fiberglass and the 12x24' room its in is insulated. Can't get my storage over 160*, the room sure stays hot. the boiler itself is probably the main cause. You could fry eggs on the front of it. I have it plumbed as per top of forum. I could easily heat my house with half the wood if I could reclaim the heat. I don't know how I would get a 1000 gallon tank in the basement and I wouldn't want the smoke monster in the house so I guess I'm stuck. Haven't come up with a good idea as to how to re insulate the boiler yet any suggestions? In the mean time I think I'll pile rocks around it and get naked and enjoy it.