Solar Heating

Solar Powered Furnace: spf

Simple technology at its finest!

  1. Collectors come in three different sizes; 26, 32, and 40 sq. ft.
  2. The glazed surface maximizes the amount of sunlight that enters the collector and is trapped as heat.
  3. Cold air from the building is drawn into the collector, warmed, and returned to the interior.
  4. The differential controller monitors the temperature difference between the panel and the building.  Once the interior reaches the desired temperature check valves keep unwanted hot air from flowing into the house.