2 survival blankets;
paper bulls;
Double-sided tape;
Row.
First, hang a survival blanket with the silver side up on the hot water tank using tape. Cover this survival blanket with bubble wrap (make two layers of bubble wrap for greater effectiveness) and then add the second survival blanket, always with the silver side facing the balloon. Tie everything together with thread. How does this system maintain heat? The silver side of the survival blanket reflects heat, ensuring you stay warm in the hot water tank.
Even easier and not much more expensive, you can also add hot water insulation sheets and stakes around your tank in the same way, which you can easily find at a hardware store. It costs about 50 euros but is reimbursed very quickly since it allows you to save up to 5 kWh per day, or just over a euro per day based on the regulated electricity price including tax in October 2023 in the BASE option (price ). from 1 kWh EDF: 0.2276 € / kWh), so up to about 30 euros per month in the middle of winter or between 100 and 150 euros. It’s an easy and quick savings.
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