Foul Smells
Foul smells are never a good sign when it comes to the health of your boiler. They often indicate operational problems or faults, and can usually be identified based on their scent. For example, acrid smells similar to that of burning metal or plastic generally suggest problems with the system’s circuits.
Scents of rotten eggs, on the other hand, tend to indicate a potential gas issue or leak. This is an important differentiation to be aware of, as gas leaks from boilers can be serious and even dangerous if disregarded.
Decline In Performance
Most homeowners are familiar with their boilers and how long it takes them to heat up their spaces. In this regard, a pretty straightforward way to assess the health of your boiler is to compare these running times. If your boiler is taking significantly longer to heat up your home than before, it may be a sign of a circulation issue. This can also indicate a potential need to replace your system if it’s over 15 years old. Regardless, it’s best to have your boiler assessed by a technician if you’re noticing performance decreases in this manner.
High Energy Bills
When it comes to home heating, higher bills with the same energy usage almost always equate to system inefficiency. This is because as systems begin to fail, they become less productive in getting their work done, and as such, require more time and energy. If you’ve ruled out other potential causes for higher energy usage in your home, it’s likely that your boiler is to blame.
If any of the above issues are occurring with your boiler, it’s important not to ignore them. Many boiler problems will only worsen over time, and addressing them fast is key to preventing bigger and more costly problems in the future.