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Heat Pumps for the Home (Hardcover) 
新版 已出版
原價:
HK$300.00 
現售:
HK$285
節省:
HK$15 購買此書 10本或以上 9折, 60本或以上 8折
抱歉! 此商品已售罄, 不能訂購
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出版社: |
CROWOOD PRESS
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| 出版日期: |
2011/12/01 |
| 尺寸: |
0x0x0mm |
| 重量: |
0.52 kg |
| ISBN: |
9781847972927 |
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商品簡介 |
| In recent years, heat pumps have emerged as a promising new form of technology with a relatively low environmental impact. Moreover, they have presented householders with an opportunity to reduce their heating bills. Heat pumps can heat a building by "pumping" heat from either the ground or the air outside: an intriguing process which utilizes principles that are somewhat analogous to those employed in the domestic refrigerator. This book describes what a heat pump is, how it works, the different methods of pumping heat, and the importance of an appropriate and well-planned installation. It examines the air, the ground, and water as sources of heat and explains how to make an informed choice; considers the all-important subject of distributing the heat through radiators or through an under-floor system; covers hot water production and delivery to the taps; outlines environmental and financial issues associated with heat pumps; dispels common misconceptions; and presents a number of case studies. |
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