Red River Valley, North Dakota | 50 gallon high efficiency water heater works on a 36x45 in North Dakota no problem. Simple floor thermostat runs a circulating pump. Simple 2 inch pvc vent pipe out the wall. Building is spray foamed.
If you don’t go floor heat , go household style high efficiency furnace. You can add air conditioning easily and you won’t heat any cheaper. I use one in a 50x100 farm shop and it works great. Simple duct goes up and blows two directions. Furnace is in middle of a long wall. |
Shop boiler
