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Here is a representative sample of the types of installations already completed using
SUNDA evacuated tubes. Whether residential, commercial, or institutional applications, we draw on a world of experience to provide you with qualified technical support in planning custom solar thermal systems at a competitive price.
![]() This installation of Sunda’s vacuum tube technology in Greenpoint Brooklyn, NY., is the first commercial use of vacuum tubes in the metropolitan area. The system comprises 80 Seido-5 tubes which will provide domestic hot water and heating throughout the year. A high solar fraction of approximately 50% is anticipated by using radiant floor heating throughout the space along with a high efficiency modulating boiler. The vacuum tube technology offers several advantages over flat-plate collectors in the city: higher operating efficiencies in the winter help boast the percent of the solar fraction; light weight and ease of replacement dramatically streamline problems of delivery and servicing on top of buildings in New York City; this system was designed and installed by Quixotic Systems Inc. and HVAC Alternatives Inc. |
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Seido 1-16 Installation Southern New Hampshire
Seido 5-8 Installation - Philadelphia Suburbs |
© 2006 Sun Spot Solar & Heating