No heater lasts forever. Yes, there are differences in how long systems can last, based on how they make heat and how the system is used. Eventually, every homeowner will be faced with the need for a system replacement.
It’s important to remember that you want to schedule a heater replacement before your heater gives out completely. It’s a good idea to become familiar with the warning signs that your system is on its last leg. That way you can schedule your heating service in Newark, OH before you’re trying to get by without a working heater.