Well guys, starting tomorrow my heating system is going to be drastically changed.
For those who don’t recall, my house has boiler heat. I have a ca-1982 propane boiler, 2002 era dual fuel electric and a 1982 wood boiler.
The wood boiler is great although very inefficient…With one problem: The fellow who designed the heating system used a stainless steel pipe within the clay chimney. This guarantees that even if there was a chimney fire, it would simply burn out itself within the stainless pipe. The downside is that the stainless pipe is too small of a diameter to adequately vent the boiler in all conditions. Therefore when the boiler is heavily fired or on days where it’s warm out and there isn’t much draft, we get a lot of smoke blow back into the furnace room. Even with a small hood fan that takes away the excess while feeding the fire, it definitely makes the entire house smell like smoke inside. For this reason we’ve only heated with wood for two seasons in the last 40 years. So the fail safe that prevents chimney fires also prevents proper operation of the boiler.
Starting tomorrow, a heating contractor is going to remove my water heaters and my gas boiler and hook up a new very efficient gas boiler with instant hot water beside the electric boiler. He said the contaminants coming off the steel woodstove would surely plug up the new boiler and recommended bypassing it. He said if we wanted we could put in a heat exchanger so we could still run the boiler however with those draft issues and the fact that the new boiler is going to be super efficient, I’ve decided that we are going to bypass the boiler completely and as time allows I will remove it.
I’m going to look for a efficient freestanding woodstove that I can put in place of the boiler to use as back up heat for the house in case of power outages or Armageddon. Between that and the two fireplaces we should have plenty of heat for even the coldest days. The other freed up space in the furnace room should allow me to either put in a standing freezer or a good sized gun safe.