All factors being equal, warm and sunny days produce the greatest “Btu harvest” from any solar-thermal collectors supplying a domestic water heating system. The more intense the sunlight, the greater the heat input. The warmer the ambient air, the lower the heat losses from the collector enclosure.
What would an ideal pressurized thermal storage tank for a solar combisystem look like?
April 26, 2013
Residential solar combisystems provide domestic water heating and some percentage of space heating. Although less known than domestic hot water-only systems, combisystems can be practical and efficient if properly sized and designed.
Traveling tour of Lochinvar leadership offers a first-hand look at the latest in high-efficiency water heating.
February 14, 2013
Lochinvar is hitting the open road with an all-new product showcase truck to offer a first-hand look at the latest innovations in high-efficiency water heating.
Mitsubishi Electric’s U.S. Cooling and Heating Division introduces its new VRF PWFY hydronic heat exchanger, which functions in various modes to provide hot or cooled water.