Home of the ORIGINAL Outdoor Wood Fired Hydronic Heater.
The Lil’ Powerhouse Outdoor Wood-Fired Hydronic Heater burns clean, dry, wood to help you heat in the most economical way.  

Burn half the wood of an outdoor boiler, outdoor wood furnace, or water stove.

PO Box 356
Argyle, MN  56713
Hours:  Call for Appointment