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Temperature differentials on Solar Hot Water

homer911 · 2008-04-12 19:00:39

The temperature differentials on my solar hot water system are set to 6 Kelvin on and 4 Kelvin off - just wondering what other people have theirs set to and whats the ideal settings for cost/efficiency Thanks

12-04-2008 7:00pm

#1

homer911

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The temperature differentials on my solar hot water system are set to 6 Kelvin on and 4 Kelvin off - just wondering what other people have theirs set to and whats the ideal settings for cost/efficiency

Thanks

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#2 13-04-2008 5:15pm

Mothman

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No idea what's ideal.

I've set mine at 8C on 6C off.

Lower than that and it seemed to run for ages without really doing anything.

10yo flat plate installation

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