Save on your heating bill! 

Simple Solar Hot Air Heating System

This system uses 2 solar hot air panels, approximately 34 square feet total. A 220 CFM fan is mounted and can be inserted into a window. Inside the solar panel is a thermostat, when the sun shines, the solar panels heat up and the thermostat turns on the fan pushing hot air into your home. On a partly cloudy day the fan cycles on and off depending on how much solar energy is available.  How simple is that.

For more information and cost, please email envsolar@comcast.net or call 978-975-1190.