Advantages of air-to-energy water heaters:
1. Safe and reliable
Air-to-energy water heaters do not use gas, which poses a safety risk of carbon monoxide. poisoning can be completely eliminated. It will also not use electric heating rods to heat it to eliminate any risk of leaks. So more secure.
2. Green and environmentally friendly
Gas water heaters heat hot water by burning combustible gas, while emitting a large amount of harmful waste gases such as carbon dioxide and dioxide of sulfur. The air source heat pump water heater only transfers heat from the surrounding air to the water, thus achieving zero emissions and having almost no impact on the environment.
3. Save energy and money
Air water heaters use significantly less electricity than electric water heaters. Generally speaking, they don't need itthan a quarter. relevant departments, normal For a family of four, air-energy water heaters can save nearly a thousand yuan a year compared with electric water heaters.
4. Low maintenance rate
Although the air-energy water heater has a complex structure, it is relatively durable and has a long service life. It won't break down as often. other water heaters.
5. Stable performance
Unaffected by the environment, the product can work all year round and is not affected by bad weather such as night, cloudy days, rain and snow, etc. ., which can be achieved Hot water is available 24 hours a day, 365 days a year.
Disadvantages of air water heaters
1. Large air heaters can generally be divided into two types: built-in and split since they are. common in bathrooms of urban homes, it is small, so whatevereither his type, his huge body always scares consumers.
2. High dependence on temperature difference
Gas water heaters are highly dependent on the temperature of the external environment. The suitable working environment is between -5 and 43 degrees. south For some regions this is not a big problem, but for northern regions the limitations are relatively significant.
3. The compressor is easy to burn out
Air water heaters currently on the market generally use circulation heating systems. When operating at high temperature and high pressure, the compressor is. subject to aging and carbonization. If the lubrication effect of the system is not good, it will easily lead to compressor failure.
4. The one-time cost is high and maintenance is difficult.
Compared to electric water heaters and gas water heaters, air-to-energy water heaterse have a high one-time cost and a complex structure, making it difficult to repair problems if they arise.
5. Heat exchangers and sleeve heat exchangers are prone to scale and breakage.
The outlet water temperature can reach 50 to 60 degrees, and scale is easily generated in this beach. Regular cleaning will easily cause the heat exchanger to burst and cause the water heater to lose its function.
Reference materials:
Baidu Encyclopedia-Air Energy Water Heater