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Anonymous users2024-01-23I guess I dreamed about it. It shows that grandpa has weight in your hearts and misses it.
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Anonymous users2024-01-22Who the hell has passed away, there is ambiguity in your words ...
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Anonymous users2024-01-21Hell yes. Why don't you picture?
The price of balcony wall-mounted solar energy is generally high, and the price of the brand is generally around 5000-8000 yuan. The collectors of wall-mounted solar energy do not go out of the tube (no pipe bursting, safe operation), and the operation mode of the water tank is under pressure, which is much higher than the cost of ordinary falling water solar energy. The selling price is also much higher.
It didn't matter.
You don't have hot water in the collector, you go with antifreeze. >>>More
Don't use cement.
Use glass glue (also called sealant). >>>More
Use two pipes to connect the inlet and outlet water from the bathroom to the balcony, and press the mixing switch in the bathroom to control the solar and electric water heater conversion
The advantage of using copper coil is antifreeze, the copper coil is placed in the water tank and connected to the collector, and the antifreeze is installed inside, which is a double-circuit system.