Application effect of electric heating device in various units

For some heating systems, many have added auxiliary electric heaters, such as central air conditioners, heat pump hot water units, solar water heaters, and so on. It can make up for the lack of the original heat source of the equipment, so that the application range of the equipment can be further expanded. Let’s talk about the solar water heater first. After it is equipped with an auxiliary electric heater, it can be used normally at any time during rainy days or at night; while the central air-conditioning or heat pump unit is equipped with an auxiliary electric heater when the efficiency of the main unit decreases.