Frost Line Map
This is indeed the simplest and least expensive furnace to install!
All that is required is a thermostat wire from the existing thermostat in your home, to tell the outdoor furnace when to come on, just liek the thermostat tells your indoor furnace to come on, when your home needs heat.
2 parts of installation procedures:
http://outdoorwoodfurnaceboiler.com/HyProTherm-Forced Air Furnace Installation-Manual_8-16-18.doc
and the thermostat hookup info at http://outdoorwoodfurnaceboiler.com/Hyprotherm-Forced-Air-Overview.doc
Rope seal replacement for future reference, if needed: http://outdoorwoodfurnaceboiler.com/How-to-replace-the-door-rope-seal-on-your-Hyprotherm-hydronic-or-forced-air-furnace.doc
The FROST LINE MAP below, is only needed if using our BlueDuct, underground insulated DuctWork.
Frost Line Map
FLFA-1000
FLFA-2000
FLFA-3000