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Does the foil trick for heating really work? HVAC pros reveal if this 'simple' radiator hack moves the dial on energy bills and comfort
Here, HVAC pros explain the theory behind this method, and whether it can really help you to keep a house warm without turning up the heat. What is the foil trick for heating? Jos ...
pv magazine International12d
Aluminum foils can reduce temperature in double-glass PV modules by 6 C
Scientists in China placed a 0.5 mm thick aluminum foil between the solar cell and the EVA, and between the EVA and the glass ...