Advantages and disadvantages of water heating and air conditioning

The advantages of water heating unit are: 1. Good refrigeration effect; Save electricity. 3. The maintenance cost is relatively low. 4. The cool breeze blows gently, which makes people feel very comfortable. Disadvantages are; Mainly in the installation, if installed, there will be no problem. Be sure to find a professional installation team. The solenoid valve should be installed inside, which can save electricity. Just a little investment.