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Navitron Renewable Energy and Sustainability Forum > SOLAR THERMAL > Solar (and other) Data Logs > Temperatures on a DIY retro coil fitted to a thermal store!
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Author Topic: Temperatures on a DIY retro coil fitted to a thermal store!  (Read 1562 times)
Flamethrower_
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« on: November 16, 2007, 10:00:33 PM »
This  has all been carried out as an experiment!

Solar system is a 20 tube 47mm Navitron fitted on a sw facing roof connected atto a DIY retro coil fitted  into the side of a thermal store.

Temperatures today 16/11/2007   cylinder start 21C  panel 7C  at 9.45

                                                      "            21C    "    12C   " 10.15

                                                      "            21C    "    21C   " 10.45

                                                      "            21C    "    32C   "  11.30

                                                      "            26C    "    32C   "  13.45

                                                      "            27C    "    30C   "  16.00                         
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Ivan
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« Reply #1 on: November 19, 2007, 10:41:20 PM »
Thanks for sharing the data. What size is the thermal store?
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Flamethrower_
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« Reply #2 on: November 21, 2007, 07:11:53 AM »
Ivan,

Thermal store is origiinal equipment fitted by the buider circa 1990 insulation not so good size 450mm X1500mm

Rob
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