Well, my furnace is wasting potential energy as we speak, and it isn't making me any money. I don't have enough money for a down payment on a new heat pump sys

Well, my furnace is wasting potential energy as we speak, and it isn't making me any money. I don't have enough money for a down payment on a new heat pump system... but I might over time if I could offset heating bill with a BTC miner. It's definitely not a waste if my family is warm and my wallet isn't hurting.