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* [[attachment:RoboHeat(LST).pdf]] - RoboHeat - Heat pump | * [[attachment:RoboHeat(LST).pdf]] - !RoboHeat - Heat pump |
Solar Water heating
- Two main types, flat-pannel or vacuum tube, both can be gravity or forced.
Comparison between the two ITS-SOLAR-flat-plate-vs-evacuated-tube1.pdf
Explanation of how the vacuum tube works ITS-SOLAR-how-does-an-ethp-solar-collector-work4.pdf
RoboHeat(LST).pdf - RoboHeat - Heat pump
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