A novel solar hot water heater, characterized in that it consists of a support, a on the support are mounted the water tank and the solar collector, a water reservoir, which is mounted in the water tank to the left side of the water reservoir is mounted in the discharge pipe, to the right hand side of the water reservoir is mounted in the inlet pipe, with the outlet pipe and the outlet pipe connecting pipe, connected to the discharge pipe is mounted in the outlet valve at the inlet pipe is mounted in the inlet valve and at the connecting pipe is mounted in the limiting valve, on the upper part of the water tank is arranged an inlet hole.
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