FRESOURCE solar collectors utilize ultrasonically-welded copper absorber plates, extruded aluminum frames and either our spring-loaded Tefzel glazing system or conventional low-iron glass glazing. Tefzel is a lightweight DuPont engineerd plastic that is tough, UV tolerant, and can stand up to the forces of nature for at least 15 years. The cover can be replaced by the average handyman in less than an hour and costs under $100.
Tefzel-glazed FRESOURCE collectors can be made to any practical rectangular size. Better yet, a 4' x 14' collector weighs less than 90 pounds and can easily be lifted to the roof by one man.
We also carry a full line of Solar Development Inc (SDI) solar panels; some of the highest performing units in the industry.
Dimension One Spas !!!!
20% OFF - All Models