Chauffage connaissances

07/13/2008
Comment traiter l'isolation et l'étanchéité à l'air - News-83
Insulation and Air Sealing You can reduce your home’s heating and cooling costs through proper insulation and air sealing techniques. These techniques will also make your home more comfortable. Any air sealing efforts will complement your insulation efforts, and vice versa. Proper moisture control and ventilation strategies will improve the effectiveness of air sealing and [...]
07/13/2008
Calculateur de coûts énergétiques pour les pompes à chaleur (5,4-20 tonnes) -news-84
Vary equipment size, energy cost, hours of operation, and /or efficiency level. INPUT SECTION Input the following data (if any parameter is missing, calculator will set to default value). Defaults Project Type New InstallationReplacement New Installation   Condenser Type Air SourceWater Source Air Source Existing Capacity * ton   Existing Cooling Efficiency * EER   [...]
07/13/2008
Minimiser les pertes d'énergie dans les conduits-news-82
Minimizing Energy Losses in DuctsIn new home construction or in retrofits, proper duct system design is critical. In recent years, energy-saving designs have sought to include ducts and heating systems in the conditioned space. Many existing duct systems lose a lot of energy from leakage and poor insulation; see the insulation section for information about [...]
07/11/2008
HCR DU CONDITIONNEUR D'AIR DE SALLE À POMPE DE CHALEUR EN CHINE-news-78
Please read the PDF file.HCR OF HEAT PUMP ROOM AIR CONDITIONER IN CHINA.PDF
07/08/2008
Technologie des pompes à chaleur multisources Application-news-74
China’s annual sunshine time of more than 2,000 hours in the two-thirds of the land area, there is sufficient low-grade solar and other clean energy. The project to develop the cylindrical array volume phase change heat transfer and energy storage characteristics of the heat pump system for full use of solar energy and soil, renewable [...]
07/08/2008
Nouvelle technologie énergétique : construire sans climatisation-news-76
Hotel do not install French doors, the energy saving effect greatly strengthened; The school bathroom, and put on IC smart taps, according to water billing, saving water over one / 3; Lower tariffs middle of the night when commercial building air conditioning quietly opened the "storage" dawn air-conditioning stopped and energy-saving technology, business Floor maintain [...]
07/08/2008
Le chauffage de l'eau par pompe à chaleur va se généraliser-news-77
After 20 years of development, water heaters have become household necessities. As of the end of 2006, China’s total market size water heater has reached 23 billion yuan, including electric water heaters (including speed thermal water heaters, heat pump-type water heaters) are 10 billion yuan, gas water heaters, about 40 million solar water heaters larger [...]