Propane and Woodstone inside Yurt

[ADKbham]

Hello new to the yurt forum.

I have 20 acres in upstate NY. Considering adding a Yurt to my off grid cabin as a guest quarters. Currently I have well, solar panel, generac eco-gen generator, inverter powering cabin currently. my current thinking is to possibly install a new septic at another spot on my land, and build a yurt and extend power, water and propane to the yurt- and now have a full guest cabin with bath. is it feasible to have a propane direct vent heater inside the yurt (inside some sort of bathroom enclosure) to help prevent everything from freezing solid when the yurt goes unoccupied in the winter. We would use the Yurt periodically in the winter, and would supplement the propane with a wood burner inside the yurt.

Or is this just over engineering and should i just drain and blow out the water pipes every time I leave in the deep winter. Thanks for the input...Still in the planning phase