... liquid2) Temperature preservation is equipped with standard electric water heater setting,automatic temperature control exchanger, and increased ... With heat pipe: anti-freezing > -35 degrees centigrade9) Water capacity: 150L, 200L, 250L, 300L, 500L 10) Pressure ... water is more power; twisted the faucet, you can use hot water, bathing, washing, laundry, washing fruits and arbitrary. solar water heater ...