Many people choose wall-mounted boilers, but there are several precautions to take while using them. Let’s take a look at how to relieve pressure when the wall-mounted boiler reads 2.5.
I. How to Relieve Pressure When the Wall-Mounted Boiler Reads 2.5
1. Set the water temperature to the full hot water area, then close the domestic water inlet valve. Turn the water refill valve down and close the cold water refill.
2. Locate the pressure relief valve, and turn it counterclockwise to open it. Water will flow out from the outlet, accompanied by a pungent smell. At this point, observe the pressure gauge until the pressure drops below 1.5, which is considered normal.
3. Once the pressure is back to normal, turn the pressure relief valve clockwise to close it. Then, shut the domestic cold water inlet valve. After the pungent smell has disappeared, close the hot water valve and open the mains water inlet valve. This completes the pressure relief process.
II. Precautions When Choosing a Wall-Mounted Boiler
1. Size of the House
Typically, a wall-mounted boiler requires about 120 to 180 watts of thermal power per square meter, depending on the house type, structure, and materials used. Therefore, when purchasing, you should estimate the total power required based on your house size.
2. Energy Efficiency
In cold regions, wall-mounted boilers are used frequently, so it’s crucial to pay attention to energy efficiency. Selecting products with good energy-saving performance is key, as they can reduce consumption and improve quality of life. It’s recommended to choose condensing wall-mounted boilers for better efficiency.
3. Choice of Accessories
The choice of accessories is critical, as they can meet various customer needs. It's particularly important to purchase wall-mounted boilers with thermostats, as they allow for better temperature control in different zones and scheduled operation, making them more energy-efficient and environmentally friendly.
4. Selection of Anti-Freeze Function
A wall-mounted boiler should have a complete anti-freeze function, as extremely low outdoor temperatures may damage the boiler. Therefore, having an anti-freeze feature is essential.
Conclusion: We’ve discussed how to relieve pressure from a wall-mounted boiler that reads 2.5 and important considerations for choosing a suitable boiler. I hope this information is helpful to you. If you want to learn more about renovation knowledge, you can follow Hawkrown.com.
