And sometimes, even an HVAC professional with dozens of years of experience can't predict how long it will last. Five more years? Ten? A well-maintained oven can last at least 15 to 20 years, but completing annual maintenance and being diligent with repairs can extend its lifespan even longer. It's also possible for an oven to turn off right after the warranty expires. If you have a gas furnace, a rattling sound may indicate that the heat exchangers are broken.
You'll need to address this issue as soon as possible to prevent a serious problem, such as carbon monoxide seeping into your home. If your oven is old, needs frequent repairs and makes loud noises, the best option might be to replace it. You'll want to talk to an HVAC technician to discuss your options. Even if at some point the heater in your old house has already been replaced, it may be time to change it to another one.
Depending on the make, model and maintenance history, an oven can start to fail around 10 years old. And if the warranty has expired, the repair cycle may not be worth it. If you're not sure if you should repair or replace your oven, check the system's age and repair history. WM Henderson offers a variety of HVAC repair services, such as furnace installation, boiler replacement, heat pump installation, and furnace repair.
