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  • geothermal energy systems
    it Eer of 26 and cop of 5 6 The heating cycle The cooling cycle Hot water Videos covering these topics can be selected here The heating cycle 1 Antifreeze solution is brought back to the heat pump inside the building via pumps from the ground 2 Heat is transferred to the refrigerant in the primary coil which boils to become a low temp vapour 3 The antifreeze is then pumped back into the earth and heated again 4 Reversing valve now directs the refrigerant vapor to the compressor The vapor is then compressed which reduces its volume and causes it to heat up 5 Reversing valve directs the now hot gas to the condensing coil where it gives up its heat to the air that is blowing across the coil 6 Having given up the heat the refrigerant now passes through the expansion device where it s temperature and pressures are dropped before it returns to heat exchanger back to top hot water 1 A de sup heater or a heat exchanger exists in the heat pump 2 This takes heat from the hot refrigerant which has boiled from the ground temperature coming up after it leaves the compressor 3 Water from the building is pumped through the coil ahead of the condenser coil to allow for some of the heat that would have been dissipated at the condenser to be used to heat the water 4 This works particularly well in the summer months as we are extracting large amounts of heat through the coil and in the winter months when the heat pumps balance point is not working at full capacity I e The temperatures are mild not lower than 5 degrees centigrade 5 This is ideal for South African conditions back to top The cooling cycle

    Original URL path: http://www.africanecosystems.co.za/gtuse.html (2016-02-18)
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  • geothermal energy systems
    solve it Take Part WWF Climate Change GEOTHERMAL ENERGY SYSTEMS Products Geothermal Heating and Cooling Systems Meets or exceeds Energy Star guidelines 30 EER 5 COP ARI 13256 1 GLHP Comfort Alert enabled Ultra Quiet operation Hydronic Add on to other unit for high volume hot water users Perfect for radiant floor spa pools fan coils 13 5 EER 3 3 COP ARI 13256 1 GLHP High volume hot water

    Original URL path: http://www.africanecosystems.co.za/gtproducts.html (2016-02-18)
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  • geothermal energy systems
    us GES news Products Geothermal How it works Geothermal loops How it is used Products Accessories Q A Solar How it works Water heaters Eco friendly products Water from the air Solar refuse compactor Carbon credits Investors Photo gallery Downloads Contact us Links Green links An Inconvenient Truth We can solve it Take Part WWF Climate Change Geothermal energy systems Products INTELLIZONE Control the temperature of every room in your

    Original URL path: http://www.africanecosystems.co.za/gtaccessories.html (2016-02-18)
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  • geothermal energy systems
    Climate Change Solar geysers How it works Thermosiphon Thermosiphons are used in liquid based solar heating systems to heat a liquid such as water The water is heated passively by solar energy and relies on heat energy being transferred from the sun to a solar collector The heat from the collector can be transferred to water in two ways directly where water circulates through the collector open system or indirectly

    Original URL path: http://www.africanecosystems.co.za/solar%20works.html (2016-02-18)
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  • geothermal energy systems
    Home About us GES news Products Geothermal How it works Geothermal loops How it is used Products Accessories Q A Solar How it works Water heaters Eco friendly products Water from the air Solar refuse compactor Carbon credits Investors Photo gallery Downloads Contact us Links Green links An Inconvenient Truth We can solve it Take Part WWF Climate Change Eco friendly products O2H Atmospheric water generator Generate water from the

    Original URL path: http://www.africanecosystems.co.za/eco%20products.html (2016-02-18)
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  • geothermal energy systems
    is used Products Accessories Q A Solar How it works Water heaters Eco friendly products Water from the air Solar refuse compactor Carbon credits Investors Photo gallery Downloads Contact us Links GREEN LINKS An Inconvenient Truth We can solve it Take Part WWF Climate Change INVESTORS Investors If you are interested in investing in this exciting area with vast potential growth please contact us for information on any of the

    Original URL path: http://www.africanecosystems.co.za/investors.html (2016-02-18)
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  • geothermal energy systems
    Products Geothermal How it works Geothermal loops How it is used Products Accessories Q A Solar How it works Water heaters Eco friendly products Water from the air Solar refuse compactor Carbon credits Investors Photo gallery Downloads Contact us Links Green links An Inconvenient Truth We can solve it Take Part WWF Climate Change Photo Galleries Photo Galleries Please click here to view the Photo Galleries for commercial projects Please

    Original URL path: http://www.africanecosystems.co.za/galleries.html (2016-02-18)
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  • geothermal energy systems
    Case studies of projects around the world these are pdf files so you will need a pdf file reader such as Adobe Reader Geothermal comfort in the MyPond Hotel Port Alfred South Africa Geothermal comfort in an office and retail block in British Colombia Description of the Blue River Resort British Columbia Case study of the Blue River Resort British Columbia Bob McMath School British Columbia Canada First Gospel Church

    Original URL path: http://www.africanecosystems.co.za/downloads.html (2016-02-18)
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