I'm currently building a 24X24 garage to eventually hold a boiler from which to pump heat to the houses on the property. I assume there'll be lots of waste heat to keep the garage cozy.
Is there a good website to check out on the topic of sizing?
The plan is to try a year with a box stove first (6" flue), then buy a boiler if we like the wood-heat experience. What size of flue does your Tharm take?