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Why the "zero cold water" water heater must be indispensable

Published:2021-08-20

hot water circulating pump


With the continuous development of the domestic economy, people's living standards have improved in an all-round way, and the requirements for the quality of life are also increasing, and the comfort requirements for home decoration are higher, such as "zero cold water" water heaters. "Zero cold water" water heater is to let the home have hot water as long as the tap is turned on, and there is no need to wait for the cold water in the pipe to drain for a long time. For the cold winter, this is simply wonderful. Such a perfect "zero cold water" water heater is indispensable for its internal credit-a small water pump, also called a hot water circulating pump.


The working principle of the "zero cold water" water heater and the role of the water pump of the zero cold water heater:


"Zero cold water" water heaters are actually ordinary water heaters with a built-in hot water circulating pump. The hot water circulating pump is mainly aimed at the cold water in the hot water pipe. Before we use water, the circulating pump is started, and the hot water in the water heater is pumped into the pipe. The cold water in the pipe is driven by the hot water (circulating pump) to re-enter the water heater—there is nothing in the hot water pipe. With cold water, the result is "hot water when you turn on the faucet". To put it nicely, it is "zero cold water".


hot water circulating pump


The characteristics of the water pump of Shenpeng Zero Cold Water Heater:

1. Protection level: IP68

2. Insulation class: Class F

3. Using brushless motor, small size

4. High head

5. Long life

6. Low power consumption, ultra-quiet


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