- Issue Time
- Sep 7,2021
Only by choosing the right type of air-source heat pump, it can exert a good heating and cooling effect. Today, let’s talk about the factors to consider when selecting air source heat pumps.
It's necessary to select the air heat source pump model according to the size of the space that needs to be cooled or heated. Therefore, when choosing an air source heat pump model, please pay attention to the following aspects.
1. Energy efficiency label
Air source heat pump mainframes produced by regular manufacturers will have energy efficiency labels. This energy efficiency label is authorized by the national environmental protection after review. The purpose is to provide users and consumers with the information necessary for decision-making when purchasing air source heat pumps, so as to guide and help consumers choose energy-efficient air source heat pump products.
2. Cooling and heating efficiency
Under normal circumstances, the cooling and heating efficiency of the air source heat pump will also affect the later use of electricity costs. In cooling and heating conditions, the higher the efficiency of the air source heat pump, the more power it will save.
3. Energy efficiency ratio of heating capacity
In fact, the energy efficiency ratio of heating capacity varies with the temperature of the dry and wet bulb. If you choose a single air source heat pump unit to generate heat, you should refer to the local meteorological data to check the heating capacity that is compatible with the calculated dry bulb temperature of the local air-conditioning outdoor in winter, and calculate the energy efficiency ratio. For areas where the calculated outdoor dry bulb temperature is -10°C, low-temperature air source heat pump units should be used.
4. Noise ratio of heating
The noise ratio of the air source heat pump is also more important, because the air source heat pump is too noisy and will affect the surrounding environment. Therefore, in the process of selecting air source heat pumps, the first priority is to choose low-noise brands in the equipment selection stage. The specific noise ratio can allow the merchant to issue a measured noise level data of the air source heat pump for understanding.
5. System resistance
The circulating pump should meet the larger value of the flow and head required for the heating conditions in the winter design and the cooling conditions in the summer. The resistance of the ground heating system in winter and the circulating pump system of the fan coil system in summer should be matched. Choose an open water tank or a closed bearing. The difference in system resistance should be considered when pressurizing the water tank.
The air source heat pump designed and produced by SUOHER is highly efficient, energy-saving, and environmentally friendly, and can also provide consumers with a variety of models. If you want to know more about air source heat pumps after reading the above, you can get professional solutions by contacting us.
As a professional heat pump manufacturer, we have accumulated rich production experience in this field. We have a professional production team and a strict quality control system, and we carry out all aspects of quality control from product design to export. And we will also provide thoughtful one-stop service and effective solutions according to the diverse needs of customers. If you are interested in our air source heat pumps, please contact us immediately!