How to add a circulation pump when the heater is not hot?

How to add a circulation pump when the heater is not hot?

With the arrival of winter, lack of heating has become a focus issue for many families. Recent search data on the entire Internet shows that discussions about "the heating is not hot" and "adding a circulation pump" have increased significantly. This article will combine hot topics in the past 10 days to provide you with a detailed analysis of the reasons why the heater is not hot and the solution for installing a circulation pump.

1. Common reasons why the heater is not hot

According to the entire network data analysis, the main reasons why the heating is not hot include the following points:

2. Applicable scenarios for installing a circulating pump

A circulation pump is a device that can enhance water circulation in a heating system and is suitable for the following situations:

1. The water circulation in the heating system is not smooth, resulting in the remote radiator not being hot;
2. The heating system pipe is too long and the natural circulation pressure is insufficient;
3. The house is large and the original heating system design is unreasonable;
4. There was a problem with the water circulation after the heating system was modified.

3. How to choose a suitable circulating pump

According to the data analysis of hot-selling circulating pumps across the entire network, the following parameters need to be considered when selecting a circulating pump:

4. Detailed explanation of circulation pump installation steps

1.Determine the installation location: Usually installed on the return pipe, 1-2 meters away from the boiler;
2.Turn off system water: Make sure the system is in an anhydrous state during installation;
3.cutting pipe: Cut the pipe at the predetermined position and reserve the length of the pump body;
4.Install pump body: Note that the direction of the arrow is consistent with the direction of water flow;
5.Wiring: Connect the power cord according to the instructions;
6.test: After filling with water, turn it on and test to see if there is any water leakage.

5. Precautions when installing a circulating pump

1. Before installation, it is necessary to confirm whether the heating system is allowed to install a circulation pump. Central heating systems may require property management approval;
2. The circulating pump should be installed in a location that is easily accessible for maintenance;
3. Regularly check the operating status of the pump body, and repair it in time if abnormal noise is found;
4. When not in use for a long time in winter, the accumulated water in the pump should be drained to prevent frost cracking;
5. It is recommended to equip with a thermostat to realize automatic control and save electricity.

6. Recommended recent popular circulating pump models

According to the e-commerce platform sales data in the past 10 days, the following circulating pumps have attracted much attention:

7. Evaluation of the effect after installing a circulating pump

According to user feedback data, the heating system improvement effect after installing a circulation pump is as follows:

From the above analysis, it can be seen that when the heating is not hot, installing a circulation pump is an effective solution. However, before implementation, it is recommended to investigate other possible causes and consult professionals to ensure that the most appropriate improvement measures are taken.