Effecta AB, V:a Rågdalsvägen 21, 434 96 Kungsbacka, Sweden. tel: +46-300-223 20 e-mail: [email protected] www.effecta.se EFFECTA VAC EFFICIENT SOLAR HEATING DIFFERENT SIZES Effecta vacuum collectors are available in two dif- ferent sizes and fits most different kinds of houses. They can be mounted either directly on the roof or on the wall. Our collector is one of the most common around Eu- rope, manufactured in Germany. That is why this is a product with top efficency and a reasonable low price. The quality and design are of course top of the line in the market of solar collectors. MODERN SOLAR COLLECTORS The advantages with a vacuum collector compared to a flat collector is that you get a more even intake of solar energy around the year. This is because of the collector is more efficient during spring and au- tumn than the flat collector. The reason for this is the vacuum isolation around every absorber in the collector. Also there is a well designed reflector pla- te placed behind the absorbers to increase the effi- cency even more. The low loss of energy results in more energy in the buffer tank. The collectors frame, reflector and absorber are made of alumi- num. The inside copper tubes have a minimum of joints. The connections on the outside are well insulated for less energy losses. Every detail are of highest quality and finish. Straps for car- rying and pre-assem- blied connections are features for an easy mounting. The latest technolo- gies are integrated in the Effecta Vac for the best heat trans- fer to the fluid in the collector. Height mm 1640 Connection diameter mm 15/15 Length mm 1390/2008 Glass tube material -- borosilicate 3.3 Depth mm 100/100 Volume liter 1,6/2,4 Number of evacuated tubes 12/18 Hailstone test according to DIN EN 12975-2 TÜV test no. 435/142448 Gross surface area m² 2,28/3,41 Thermal shock test TÜV test no. 06COL513/1 Aperture area m² 2,0/3,0 Max. working overpressure bar 10 Yield forecast/ Würzburg, Germany, aperture area 3 m2) kWh/m2a 596 Max. stagnation temperature cº 295 Weight kg 37 /54 DIN CERTCO - Register number -- 011-7S113R The reflectors helps supplying maximum power on a limited area, not any extra space between the vacuum tubes needed.