Boiler problems can lead to insufficient heat inside a building. Issues like gas leaks are also dangerous to the occupants' health, so they shouldn't be overlooked. To ensure everyone's safety, owners should recognize the signs that their heating system needs repair.
Boilers that aren't functioning efficiently often emit foul smells, such as those that resemble eggs or heavy burning. The former suggests that there's a gas leak, or the burner is no longer in good condition. Since these are safety hazards, they should be resolved right away.
Meanwhile, a heavy burning smell can be caused by dust buildup that comes in contact with the pilot light. Cleaning or replacing the air filter should solve this problem. But, if the odor persists, there might be underlying issues, such as damaged components that require inspection.
Heating systems typically make background noises, but if they're strange, loud, and persistent, chances are the unit requires repairs. Banging sounds on the boiler tank might be caused by kettling. It occurs when water gets trapped inside the pipes due to lime buildup. The tubes become prone to bursting from the increased pressure, which can lead to indoor flooding.
Another warning sign is a rattling sound, which suggests there are loose components. This can also mean there's excess air inside the pipework. If the unit vibrates, some compartments and brackets might need to be closed or tightened. Meanwhile, rumbling or grinding noises indicate oil leaks or inadequately lubricated ball bearings.
Boilers leak due to many factors. If the heating system is old, the problem is likely caused by wear from age. But, if that's not the case, the unit might be improperly installed. Other causes include loose pipe connections. They contract and expand due to cooling and heating, which lead to damage later on. To prevent liquid from seeping, contractors need to tighten the joints. Meanwhile, water leaks can also result from corrosion in the tank or tubes. These should be repaired or replaced.
Individuals who notice unusual smells, strange sounds, and water leaks coming from their boilers should look for a trusted company that offers commercial HVAC repair. They should have reliable contractors who are trained in identifying underlying causes and fixing damaged components promptly. With their aid, owners can keep their buildings sufficiently warm, and they can typically assist with any needed air conditioning service in Pittsburgh PA, as well.