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Navitron Renewable Energy and Sustainability Forum > SOLAR THERMAL > Solar (and other) Data Logs > April 2008 Temperatures
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Author Topic: April 2008 Temperatures  (Read 2828 times)
O MidKnight
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« Reply #15 on: April 25, 2008, 07:48:10 AM »
Total flow and return pipe work of approximately 54 metres in 10mm copper tube. 20 vacuum tubes and some old flat plate panels. 1200 x 450mm non solar dedicated twin coil cylinder (slightly more capacity and slightly less efficient heat exchange). Panels facing due panels situated on Salisbury Plain, Wiltshire

24/04

Good sunny and showery day


Sensor 200mm from top of cylinder  finish 61C
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Solar heating - makes you feel good when you open the hot tap and when you look at your heating bill
O MidKnight
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« Reply #16 on: April 26, 2008, 08:25:39 PM »
Total flow and return pipe work of approximately 54 metres in 10mm copper tube. 20 vacuum tubes and some old flat plate panels. 1200 x 450mm non solar dedicated twin coil cylinder (slightly more capacity and slightly less efficient heat exchange). Panels facing due panels situated on Salisbury Plain, Wiltshire

26/04

Good sunny day

10 litres of water used during solar gain period approx. Heat diverted to space heating radiator after 14.30 hours approx

Sensor 200mm from top of cylinder  finish 65C
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Solar heating - makes you feel good when you open the hot tap and when you look at your heating bill
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