Panasonic has developed a range of products designed for you, better than ever before. Panasonic Air Conditioners are designed to provide more than just cooling comfort to homes. They purify your surroundings. They adjust cooling power to suit your living spaces and styles. Living an eco-lifestyle your way is now easier than ever. Choose your ideal product Systems for use in domestic applications with 1 to 1 combinations (1 indoor and 1 outdoor unit), can be used with a variety of indoor units: Wall Mounted, Cassette,Duct, Floor Console. Domestic Free Multi System With combinations of 2 to 5 indoor units (including wall mounted, cassette, ducted and floor standing systems). For maximum flexibility and customisation the Free Multi has the answer. Great savings and improved wellness Panasonic’s air conditioners produce the highest confort with a very small energy cost, creating a healty air, free of viruses, bacteria, pollen and odours. A range of products designed for you

From the smaller 1X1 to the more complete 5x1 solutions, it doesn’t matter which your need is. Panasonic can offers you the best solution to get the best clima in your home. A comfortable home all year round The Panasonic air conditioners give you the most confortable temperature all year long, heating in winter, cooling in summer and cleaning the ambience during the whole year New Etherea with Econavi intelligent sensor and new Nanoe air-purifying system: outstanding efficiency A+++, comfort (only 19 dB(A)) and healthy air combined with a breakthrough design Find out more We are presenting a new generation of air conditioners with R32. Econavi Sensor technology reduce waste by adjusting the operation of the air conditioner to suit the requirements of the room. The benefits range widely from inhibiting viruses and bacteria, inhibiting mould and allergens, moisturizing skin. Panasonic Air Conditioners have been with us since 1958.Find out more Control your air conditioning from wherever you are.

Control your comfort and efficiency with the lowest energy consumption.For years we have been saying that solar powered air conditioning just makes sense- if you are boiling in Phoenix the sun is probably shining really hard. We have seen big units, evaporative units that won't work in humid climates, a few vaporware units and even home-made absorption chillersNow it looks like a Spanish company, Rotartica, has put it all together, by combining evacuated tube thermal collectors with a water-heated absorption chiller, and sized it at 4.5Kw (1.28 tons) for residential use, all packaged in a neat little box.From an operation point of view it is very simple: you put hot water in, you get cold water out, which you can run to a conventional fancoil. The hot water in can come from any source, but evacuated tube collectors, which used to be very expensive, are pretty affordable now. If you want to get more techie:In an absorption chiller unit the evaporator and condenser are the same as in conventional systems but the function of the compressor is performed by a chemical absorbent (LiBr) and aheat generator, with only a pump being required to provide the change in pressure.

As there isno compressor, electricity consumption is reduced significantly.The diagram is a graphic representation of the Single Effect Absorption Cycle, whichfunctions as follows:1. The refrigerant, together with the salt or absorbent in the Generator, evaporates dueto the heat provided by a burner or an external circuit leading to a heat exchanger.2. The absorbent is conveyed to the Absorber as a solution with a low refrigerant content,while the refrigerant that has evaporated in the Generator travels to the Condenserwhere it is condensed and releases heat.3. 2 ton air conditioner dimensionsDue to the difference in pressure, the refrigerant flows to the Evaporator where, at alow temperature and as a result of the low pressure, it evaporates and absorbs heatfrom the circuit which subsequently goes on to cool the room.4. hvac blower motor stopped working

Lastly, the evaporated refrigerant is attracted by the absorbent in the Absorber, wherethe refrigerant-rich absorbent solution is created once more and is conveyed to the Generator where the whole cycle begins again.We don't know the price, (probably expensive) but operating costs will be negligible and it runs when the sun is hottest and electricity the most in demand; once those smart meters become common this may be the only way to affordably cool on the hottest days. hvac unit 24 review questionsIf you are worried about being cool at night, perhaps you can add an ice bear. In the ramshackle apartment blocks and sooty concrete homes that line the dusty roads of urban India, there is a new status symbol on proud display. An air-conditioner has become a sign of middle-class status in developing nations, a must-have dowry item.It is cheaper than a car, and arguably more life-changing in steamy regions, where cooling can make it easier for a child to study or a worker to sleep.

But as air-conditioners sprout from windows and storefronts across the world, scientists are becoming increasingly alarmed about the impact of the gases on which they run. All are potent agents of global warming.Air-conditioning sales are growing 20 percent a year in China and India, as middle classes grow, units become more affordable and temperatures rise with climate change. The potential cooling demands of upwardly mobile Mumbai, India, alone have been estimated to be a quarter of those of the United States.Air-conditioning gases are regulated primarily though a 1987 treaty called the Montreal Protocol, created to protect the ozone layer. It has reduced damage to that vital shield, which blocks cancer-causing ultraviolet rays, by mandating the use of progressively more benign gases. The oldest CFC coolants, which are highly damaging to the ozone layer, have been largely eliminated from use; and the newest ones, used widely in industrialized nations, have little or no effect on it.

But these gases have an impact the ozone treaty largely ignores. Pound for pound, they contribute to global warming thousands of times more than does carbon dioxide, the standard greenhouse gas.The leading scientists in the field have just calculated that if all the equipment entering the world market uses the newest gases currently employed in air-conditioners, up to 27 percent of all global warming will be attributable to those gases by 2050.So the therapy to cure one global environmental disaster is now seeding another. “There is precious little time to do something, to act,” said Stephen O. Andersen, the co-chairman of the treaty’s technical and economic advisory panel. The numbers are all moving in the wrong direction.Atmospheric concentrations of the gases that replaced CFCs, known as HCFCs, which are mildly damaging to the ozone, are still rising rapidly at a time when many scientists anticipated they should have been falling as the treaty is phasing them out. The levels of these gases, the mainstay of booming air-conditioning sectors in the developing world, have more than doubled in the past two decades to record highs, according to the National Oceanic and Atmospheric Administration.And concentrations of the newer, ozone-friendly gases are also rising meteorically, because industrialized countries began switching to them a decade ago.

New room air-conditioners in the United States now use an HFC coolant called 410a, labeled “environmentally friendly” because it spares the ozone. But its warming effect is 2,100 times that of carbon dioxide. And the treaty cannot control the rise of these coolants because it regulates only ozone-depleting gases.The treaty timetable requires dozens of developing countries, including China and India, to also begin switching next year from HCFCs to gases with less impact on the ozone. But the United States and other wealthy nations are prodding them to choose ones that do not warm the planet. This week in Rio de Janeiro, Secretary of State Hillary Rodham Clinton is attending the United Nations Conference on Sustainable Development, also known as Rio+20, where proposals to gradually eliminate HFCs for their warming effect are on the provisional agenda.But she faces resistance because the United States is essentially telling the other nations to do what it has not: to leapfrog this generation of coolants.

The trouble is, there are currently no readily available commercial ozone-friendly alternatives for air-conditioners that do not also have a strong warming effect — though there are many on the horizon.Nearly all chemical and air-conditioning companies — including DuPont, the American chemical giant, and Daikin, one of Japan’s leading appliance manufacturers — have developed air-conditioning appliances and gases that do not contribute to global warming. Companies have even erected factories to produce them. But these products require regulatory approvals before they can be sold, and the development of new safety standards, because the gases in them are often flammable or toxic. And with profits booming from current cooling systems and no effective regulation of HFCs, there is little incentive for countries or companies to move the new designs to market.“There are no good solutions right now — that’s why countries are grappling, tapping in the dark,” said Rajendra Shende, the recently retired head of the Paris-based United Nations ozone program, who now runs the Terre Policy Center in Pune, India.The 25-year-old Montreal Protocol is widely regarded as the most successful environmental treaty ever, essentially eliminating the use of CFC coolants