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Ener Works Brings Tropic
Water-Heating Line to North America
Ener Works introduces its Focus line of solar
water-heating equipment for use in sunbelt applications in the United States. Developed for tropical
climates, Focus products are an efficient solution
for residential and commercial applications where
there is no risk of freezing. Focus appliances are
sold with HeatSafe low-profile collectors, which
resemble skylights and have patented overheat
protection to prevent stagnation during times of
low or no hot water usage. Ener Works continues to
sell its Spectrum line of all-climate solar water-heating solutions throughout North America.
Copyright © 2009 by the American Solar Energy Society Inc. All rights reserved.
Art Tec Improves Differential
Art Tec Solar introduces a new solar differential
controller designed to operate circulation pumps
powered by solar panels or batteries. The DTC-AT
includes adjustable differential temperature from
5ºF to 32ºF (-12ºC to 0ºC), and an adjustable high-temperature cutoff circuit that either turns off the
pump or simply displays a red warning light. The
set-point is adjustable from 80ºF to 200ºF (26ºC
to 93ºC). arttecsolar.com