Foul Odors
One of these signs is bad smells. Unfamiliar or unpleasant smells should never be neglected. They might be a sign of a gas leak, which should be addressed immediately when you notice it. Even if the smell isn’t from a gas leak though, it could be the result of a problem with your ventilation system.
Leaks
A leak is something that you should never ignore when it comes to a boiler system. Not only can this cause significant property damage in your home, it can be a sign of something going wrong inside your boiler, plus it can lead to system inefficiency.
Temperature Troubles
If your water is usually cooler or hotter than what the temperature should be, then you could have a problem with your boiler. The water is likely not circulating as it should be, which means your boiler can’t consistently heat your home.
Higher Than Normal Utility Bills
Of course, it makes sense that your energy bills will be higher the more you use your boiler this winter. But if your bills are significantly higher than what they were last year, or higher than what your neighbors are paying for similar use, then you could likely have a system that is not performing as effectively and efficiently as it should or once was.
Frequent Repair Needs
The above-mentioned problems can all mostly be resolved with quality professional repairs. But if you are frequently calling for repair services, then it could make more economic sense to replace and upgrade the boiler system. A new boiler can certainly be a large investment, but not when you consider the mounting costs of repairs.
Generally speaking, if you have a pending repair that’s going to cost at least half of what a new boiler system would, it’ll be more cost-effective to replace it than to do another repair. Maintenance helps prevent premature breakdown, but eventually it’s just time.