Solar Furnace Reduce Heating Bill
Description
Home built solar furnace. This solar furnace will nearly double the temperature of the air passing through it at a rate of approximately 500cfm when in direct sunlight. If setup up on a simple tracking stand, it would provide that heat for almost eight hours on a typical mid winter day, more in spring and fall. A simple tracker can be constructed using two solar panels capable of producing 5 amps at 12 volts, and a salvaged car wiper motor and gearbox assembly. If mounted on a tracking stand I would estimate a 25% to 35% reduction in home heating costs. The lens is double wall Sabic U.V. stabilized green house poly carbonate which was warrantied for ten years. The furnace was only exposed to light for one winter. More details are available upon request.
- Ad Type: Offering
- For Sale By: Owner
buy and sell | home appliances | Washers & Dryers
2025-01-24