6 Central Heating Boiler Safety Tips to Consider 6 Central Heating Boiler Safety Tips to Consider

Your central heating boiler is likely a reliable and silent household helper, whether for just heating your homes air or its hot water lines. It generally runs and does its job without being noticed. Nonetheless, there are other things you can do to ensure that it stays in good shape for a long time, without causing issues or stress on your home. 

1. Leaking and Corrosion

One thing you can check for on your central heating boiler is types of corrosion or leakage. If you see that the boiler's outer casing is flaking off or gathering growth, you will want to clean it up with a steel brush while the unit is off. This is from the metal's natural exposure to oxygen over time as it is heated and cooled, and eventually will eat away old boilers. It is likely if you see this type of breakdown on the outside of the boiler that it is equally as polluted on the inside of your pipes. In extreme cases where the metal is flaking off in sheets or chunks, you will want to replace the entire boiler and flush your water system.

If you find signs of leakage in your central heating boiler it indicates that the internal ribs or chambers of the boiler are rotting through, allowing the water pressure over time to create pockets in the metal to find the surface. What happens is that the boiler increases in water pressure, and as the boiler gets older, flakes of metal and debris begin to build in the chambers from the heat exchange over time until it pushes through the outer walls, causing leaks.

2. Yearly HVAC Inspection

It is a good idea to get a yearly HVAC inspection of your central heating boiler to ensure everything is up to code and running efficiently. They also have a number of standard checks they will do to ensure the system is safe.

3. Safety Cut-offs

Be sure that your central heating boiler has all the essential safety valves and cut off valves in case of failures.

4. Cleaning and Maintenance

There is a number of cleaning and maintenance tasks you can do regularly that will extend the life and safety of the unit. Refer to your manufacturer's manual for details on this, as it varies by make and model to some degree.

5. Age, Make and Model

The age, make and model of your central heating boiler can also factor in the safety of the unit. Newer systems have better technology being used to prevent boiler explosions and failures. The older the unit is the more likely you will want to replace the unit, as not only is it going to run inefficiently, but will also be less safe for you and your home.

6. Pressure Gauges

Whenever you start up your central heating boiler, be sure to check temperature and water gauges for pressure changes. This is a good way to know the normal working range on your unit and avoid issues with explosive back pressures. These steps can help improve the efficiency and the safety of your home and your heating system.

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