The hot water is not hot or the hot water flow rate is insufficient: This is usually because the pipes inside the heat exchanger are blocked or cracked, causing the hot water to not flow normally. At this moment, it is necessary to close the power and water sources of the wall mounted furnace, open the heat exchanger, and tidy up the debris and dust inside the pipeline.

High or low water temperature: If the heat transfer efficiency inside the heat exchanger decreases, it will lead to abnormal water temperature. At this moment, it is necessary to check whether the water pump and valve of the wall mounted boiler are working properly, and whether the pipes inside the heat exchanger are blocked or cracked. If the pipeline is blocked, it is necessary to organize the pipeline.

Water leakage in the wall mounted furnace: This is usually caused by a pipe rupture inside the heat exchanger. At this moment, it is necessary to close the power and water sources of the wall mounted furnace, check if the pipes of the heat exchanger are cracked, and repair them.

The heat exchanger makes a noise: If it is a newly installed wall mounted furnace, it may be caused by high air pressure or unreasonable water circuit planning. If the wall mounted furnace has been in use for a period of time, it may be caused by too much water scale or blockage of the heat exchanger. At this moment, it is necessary to check and sort out the scale or replace the heat exchanger.

The water pump makes a noise: it may be caused by poor exhaust of the wall mounted boiler water pump. At this moment, the problem can be solved by repeatedly stopping and starting the exhaust system, perhaps by installing active exhaust valves in the front and back of the wall mounted furnace heating system.

Article source: Zhongshan heat exchanger manufacturer Www.zsscrn.com