| When choosing electrical water heaters, many | | | | displacement. As for the hot-type electric water |
| people are dazzled by all kinds of products, not | | | | heaters, it is recommended that only families with |
| knowing how to make a choice. In fact, if you | | | | large power meters can consider using this |
| want to select the right water heater, it is very | | | | product and air-source heat pump can be |
| easy as long as you have adopted the right way. | | | | considered as to the larger villa type chamber. |
| Let's share the experienced sayings of the | | | | Therefore, taking the limits of environment and |
| netizens. Electric water heaters, according to | | | | technical maturity into consideration, this book will |
| different heating principles, are divided into the | | | | chiefly focused on traditional water storage |
| thermal heating and thermal storage. Other more | | | | heater(displacement-type), and advises most |
| new electric water heaters are accepted by | | | | families take time-tested and technically mature |
| consumers as well. | | | | heat storage heater as their first choice. |
| Among the new type water heaters, the most | | | | The capacity of storage-type electric water |
| typical are instant electrical heating and heat pump | | | | heater ranges from 5L to 3000L, including |
| heating (air sourced or water sourced). Air source | | | | different categories. The manufacturing |
| heat pump gains heat from air. At the ambient | | | | technology has totally matured and different |
| temperature of 20℃, the energy efficiency | | | | technical functions can meet customers' |
| ratio (EER) to heat a container of 150L can reach | | | | requirements. Generally speaking, the heaters of |
| higher than 3.2. Its heating efficiency is as 3.2 | | | | minitype are mainly used in washing dishes in |
| times high as ordinary water heaters, thus | | | | kitchen and washing hands in bathroom; the |
| remarkable energy-saving effect can be received. | | | | heaters of 40L to 80L are mainly used in bathing |
| Instant water heater virtually has no heat loss | | | | for families with average income. Large-size |
| through the thermal insulation, so energy can be | | | | electric water heater with more than 100L |
| better conserved, and it is one of those rising | | | | volume can be mainly used by users who own |
| types. | | | | several bathrooms in villa or houses with duplex |
| But in normal conditions, users are suggested to | | | | structure. |
| choose normal water heater of positive | | | | |