Freeze resistance - Evacuated Tube collectors are designed to withstand the harshness of European winters and our heat pipe technology has a special environmentally friendly antifreeze solution in ensuring trouble free operation even at temperatures of -40°C.
• Hail resistance - Made from top quality borosilicate glass the tubes of the evacuated tubes collectors can withstand direct hailstone impacts from stones as big as 38mm without any damage.
• Easy installation and maintenance free operation
• 5 year warrantee - Evacuated tube technology come sstandard with a 5 year warrantee. Due to our glass-to-glass vacuum sealing techniques and high quality material the products have a life expectancy of more than 25 years.
