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Virtual Heat Pump ?
More details have been published of the Swiss Gravitherme E3 system (see the December 2008 issue of JARN) which is said to have an operating COP of at least 50. The standard unit has an output of 20 kW and resembles a wall-hung boiler. It can be used as the sole source of heat or as a back up to an ...
Air Conditioning and Headaches
A survey in twenty cities across the UK commissioned by the manufacturers of the painkiller Neurofen to identify the main causes of summer headaches, found that nearly two-thirds of those questioned blamed the lack of air conditioning in indoor public spaces. Among other secondary causes cited were ...
Air Conditioning Banned ?
Electrically-powered air conditioning could be banned in Berlin (Germany) and its metropolitan district if a draft proposal on climate change measures receives approval. The rule would apply to all new installations of DX and central systems for comfort cooling although air conditioner for IT zones ...
Fridoc Update
Didier Coulomb, director of the International Institute of Refrigeration, says that the originals of articles, conference papers and other material held on the 85,000 references in the Fridoc database will now be mainly free for non-members to download. However, rebuilding the web site will not be c...
COP Boost through Storage
The performance of retrofit heat pumps in existing heating systems can be boosted by as much as 30% by using a technique of dual storage tanks developed by Michael Loffler in Germany. The results are achieved by reducing the on/off cycling of the compressor and in practice this can raise seasonal op...
Daikin’s Recycling Initiative
This is a service which Daikin started in the UK in 2007 whereby scrap AC units are removed, hazardous substances destroyed and most of the recyclable material recovered. The offer applies only if Daikin units are specified as the replacement. Relatively small units are currently being processed but...
Major Refrigeration Equipment in Japan
The global air conditioning market, which has enjoyed continuous growth, stagnated last year following the worldwide recession. The shadow cast over the air conditioner market by slumping global demand has even reached Japan, where air conditioners sales shrank in the first half of 2009. Packaged ai...
Commercial Refrigeration Equipment Market
Introduction ? Demand for refrigeration of food and beverages has grown substantially along with urbanization in industrialized countries. Indeed, the level of urbanization is a key factor determining demand for commercial refrigeration equipment. This is especially true in developing countries, w.../images/up/News/200910722322973272.jpg
2. World Heat Pump Market-2.1 Europe
Legislations Policies on Energy-saving and Environment Protection The EU is always endeavoring to achieve better energy savings and environmental protection. European and national legislation that promotes renewable energy, coupled with regulation for energy-efficient buildings and financial inc...
Midea Enters Heating Market in Europe
Midea Commercial Air-Conditioning Division (MCAC), with its 25 years of experience in heat pump technology, has entered the heating market with full ranges of sanitary water, space heating and pool/spa heat pump and heat recovery products. By offering more than 16 million residential and commercial ...
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