How to install floor heating wall-mounted boiler
As winter approaches, the installation of floor heating wall-mounted boilers has become the focus of attention for many families. This article will introduce in detail the installation steps, precautions and common problems of the floor heating wall-mounted boiler to help you successfully complete the installation and ensure safe use.
1. Preparations before installation of floor heating wall-mounted boiler

Before installing a floor heating wall-mounted boiler, you need to make the following preparations:
| Project | Description |
|---|---|
| Choose the right location | The wall-mounted boiler should be installed in a well-ventilated place, away from flammable materials, and with easy access to water pipes and power supplies. |
| Check water pressure | Make sure the water pressure is between 1-1.5bar. Too low or too high will affect the normal operation of the wall-hung boiler. |
| Preparation tools | Tools required for installation include wrenches, screwdrivers, levels, pipe cutters, etc. |
2. Installation steps of floor heating wall-mounted boiler
The following are detailed installation steps for floor heating wall-mounted boilers:
| steps | Operating Instructions |
|---|---|
| 1. Fixed wall-hung boiler | Use expansion screws to secure the boiler to the wall, making sure the level shows level. |
| 2. Connect the water pipe | Connect the water inlet and outlet pipes according to the instructions, paying attention to distinguish between cold water pipes and hot water pipes. |
| 3. Connect power | Connect the power cord of the wall-hung boiler to a dedicated socket and ensure it is well grounded. |
| 4. Exhaust | Open the exhaust valve to expel the air in the pipe until the water flow is stable. |
| 5. Debugging | Start the wall-mounted boiler, check whether all functions are normal, and adjust the temperature to the appropriate range. |
3. Installation precautions
During the installation process, you need to pay attention to the following points:
| Things to note | Description |
|---|---|
| Avoid installation in humid environments | A humid environment can easily cause circuit short circuits or equipment corrosion. |
| Check water pressure regularly | Water pressure that is too low or too high will affect the service life of the wall-hung boiler. |
| Professional installation | It is recommended that installation be carried out by professionals to avoid safety hazards caused by improper operation. |
4. Common problems and solutions
The following are common problems and solutions that may be encountered during the installation and use of floor heating wall-mounted boilers:
| question | Solution |
|---|---|
| Wall mounted boiler does not start | Check whether the power is on, whether the water pressure is normal, and whether there is sufficient gas. |
| Water temperature is unstable | Check whether the water pipe is blocked, whether the exhaust is complete, and whether the temperature setting is correct. |
| Too much noise | Check whether the wall-mounted boiler is firmly fixed and whether there is air in the pipes that has not been exhausted. |
5. Summary
Although the installation of a floor heating wall-mounted boiler may seem complicated, it can be completed smoothly as long as you follow the correct steps and precautions. If you have any questions about the installation process, it is recommended to consult a professional or after-sales service to ensure the safe and efficient operation of the equipment.
Through the introduction of this article, I believe you will have a clearer understanding of the installation of floor heating wall-mounted boilers. I hope you can enjoy a warm and comfortable home environment this winter.
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