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<blockquote data-quote="cjpretorius" data-source="post: 1183207" data-attributes="member: 32012"><p>Hi. Here is sum for calculating energy needed. E=mc delta T</p><p></p><p>E is energy needed. M is the mass of the water. c is the constant for water. Delta t is the difference in temperature. C for water equals 4.186. Do your sums and see if geyser wise saves you anything. A heat pump saves you 60% electricity all the time. The bonus is that a small generator can power it.</p></blockquote><p></p>
[QUOTE="cjpretorius, post: 1183207, member: 32012"] Hi. Here is sum for calculating energy needed. E=mc delta T E is energy needed. M is the mass of the water. c is the constant for water. Delta t is the difference in temperature. C for water equals 4.186. Do your sums and see if geyser wise saves you anything. A heat pump saves you 60% electricity all the time. The bonus is that a small generator can power it. [/QUOTE]
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