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Look up “heat pump” on the Internet. What can you find out about the coefficient of...

Look up “heat pump” on the Internet. What can you find out about the coefficient of performance (COP)? What is the cost? Would a heat pump be a good investment in the area where you live? (Don’t guess. Work out some numbers.)

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In terms of good investment a hight coefficient of performance heat pump is very efficient to reduce electricity bill,but installation cost of these pump is higher..

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