New Model AC220V 16A 3000W Instant Water Heater Kitchen Bathroom Electrical Hot Water Faucet
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This instant water heater requires the input water flow to be reduced to 2 litres per minute, or less for this unit to produce any usable hot water. At 2 litres per minute, this unit should increase the input water temperature by about 22 deg C. Flow reduced to 1.5 LPM the unit works well.
3kW is little bit low for not metal contact water heating. In our village is water in winter little bit cold ... around 3 celsius, so wash hands in toilet sink for children is not possible. So I ordered this solution. Water flow must be low because power are not enough. Today when incoming water is higher, is water really hot and I can make bigger water flow. This solution are not enough for kitchen or shower.. you must order 5kW version.