The wall-hung boiler is frozen. How to thaw?

If the wall-hung boiler freezes, the defrosting methods include using a hair dryer or a warm air blower for deicing, using hot water for defrosting and using pure alcohol for deicing.

1. Use a hair dryer or a heater to remove ice.

Aim the hot air of the blower or heater at the surface of the wall-hung boiler, preheat and heat to melt the ice cubes, and slowly turn the ice cubes into water droplets.

2. Thaw with hot water.

Sprinkle water on the surface of the wall-hung boiler with water with a temperature not exceeding 50 degrees Celsius to let the ice cubes melt slowly. However, it should be noted that overheated water cannot be used for cleaning or watering, otherwise it may damage the wall-hung boiler.

3. Melt the ice with pure alcohol.

Soak pure alcohol in cotton balls and insert it near the wall-hung boiler to make it volatilize, which can gradually melt the ice.

Recommended anti-icing methods for wall-hung boilers

1. Turn off the power and gas valve of the wall-hung boiler.

Before leaving home, you need to turn off the power supply and gas valve of the wall-hung boiler to avoid gas leakage and electrical failure. Also turn off the water supply to prevent the water pipe from breaking.

2. Empty the water in the wall-hung boiler.

After turning off the power supply and gas valve, it is necessary to empty the water in the wall-hung boiler. First, the water pressure of the wall-hung boiler should be reduced to zero, and then the drain valve should be opened to drain all the water in the wall-hung boiler. Pay attention to the drainage, the position of the drainage pipe should be lower than the drain of the wall-hung boiler, so as to avoid poor water flow or backflow.

Step 3 clean the wall-hung boiler

After emptying the water, it is necessary to clean the wall-hung boiler. You can use a special cleaning agent, add the cleaning agent to the water, and then inject the cleaning agent water into the wall-hung boiler. Cleaning agent can remove dirt and impurities in the wall-hung boiler and keep the wall-hung boiler clean and hygienic.