Slabs and radiant heat

[Krusty]

If you want to go with a gas fired heat source you can buy inline propane or ng water heaters to heat the water for radiant from Homelessdepot. Self installable as well except the gas line connection. You could put the inline heater is a small outbuilding, doghouse size, so there are no CO, CO2, exhaust issues. Before I bought my G200 I ran an inline propane heater and it worked well that type of setup is common in other parts of the world but not so much in north america. Inline heaters are super efficient. But I need the exercise of cutting wood, plus it is free heat for me aside from gas to harvest and split.