Three points that are easily overlooked but extremely important when buying a water heater

The three-point water heater, which is easily overlooked but extremely important when purchasing water heaters by Nuentai, is a necessities of family life. Its update and iteration speed is relatively fast among large household appliances. However, with the improvement of people's awareness of energy conservation and environmental protection, the development of water heaters The trend has become more and more environmentally friendly, and the new generation of air-energy water heaters has become the main theme of the purchase under this safety, comfort, energy saving and environmental protection standard. So, how to choose such a popular air-energy water heater, and what are the main points? 1. Energy efficiency ratio Perhaps many consumers have heard of these three words, but few people know how to check the energy efficiency ratio of in-store water heaters. Energy efficiency ratio is a direct manifestation of the operating cost and energy saving of air energy water heaters, which means that the energy efficiency ratio is closely related to its good or bad, but consumers often ignore this point. The energy efficiency level of the energy efficiency level is stronger, and the lower the energy efficiency. The lower, so be sure to choose energy-efficient products when choosing. 2. The inner tank material The air-energy water heater is a storage water heater. The quality of the inner tank is related to durability, long-term insulation, hot water speed and water quality, so it is also an extremely important purchase criterion. The water tank liner has experienced three stages of development: galvanized liner, stainless steel liner, and enamel liner. At present, galvanized liner has been eliminated, and stainless steel liner is easily corroded by chloride ions in tap water. It is being phased out. Therefore, be sure to ask and read more when shopping. It is also very important to choose the right liner. 3. Services provided by merchants Due to the influence of past machine purchase experience, many consumers only provide door-to-door service for many consumers after purchasing the machine. However, the installation of air-energy water heaters is actually very particular, and the professionalism of the installation will directly affect the subsequent use experience. 'Free installation' has basically become a necessary service for air energy water heater vendors, but many businesses have set up free traps for consumers through low-cost outsourcing. If consumers want to control this, they can achieve a clear effect by asking to see the business model project. As a leading brand in the industry, Niuentai has thousands of successful hot water cases across the country. It has a large number of installation teams with rich engineering experience, which can tailor-made for users to save money according to the actual situation and user needs. A more comfortable and practical hot water project to meet customer requirements. (