You may greatly reduce your heating costs by using GreenTemp HT and an entire home heating system like an Aqua-Therm, Econoburn Gasification Boiler, Eco-One, Royall Indoor /Outdoor Systems or an LDJ A-Maize-Ing Heat Biomass Furnace or Boiler.  Several UL Listed systems are available and we offer easy financing options.  Maple Woods Heating offers American Made, UL Listed, Efficient & Environmentally Friendly Alternative Heating Systems.  Wood, Coal, Corn, Biomass Fuels and Wood Pellets - We Have Indoor Furnaces and Indoor & Outdoor Boilers.