As furnaces age, they require regular maintenance and service. When a part of the furnace unit begins to malfunction, you’ll spot several signs.
1. Constantly Restarting
This is a common issue among older units. You may be having trouble turning the furnace on, and it may take multiple attempts to ignite the unit. Or, your unit ignites fine, but it shuts down on its own and needs to be restarted several times a day. These issues can stem from dirty filters, flame sensors, broken coils, or clogged heat exchangers.
Whichever the case, it’s best to get in touch with an HVAC specialist such as AFC Heating and Cooling as soon as possible to diagnose the issue and nip it in the bud.
2. Strange Smell
Although newly installed furnaces may have a slightly pungent smell upon installation, this smell goes away on its own. However, if the odor lingers for weeks or happens with an old furnace, then it’s a sign your furnace needs maintenance.
Additionally, if the odor smells like a gas leak, immediately turn off your furnace and call furnace repair in Independence, MO to take a look. Open all windows, if possible, and evacuate the house until a professional comes by for a furnace check.
3. Water Leak
If you spot puddles forming around your furnace, it’s a sign of a water leak. This isn’t a complicated issue and usually comes from a clogged condensation drain. That being said, a water leak can hinder your furnace’s efficiency, and a furnace repair in Independence, MO is needed.
4. Abnormal Noises
Healthy furnaces usually maintain a steady whirring sound. This is an indicator that your unit is functioning perfectly. So if you hear any strange noises such as rattling, banging, or clunking that don’t go away, contact an HVAC specialist to ensure your furnace hasn’t had a serious malfunction.
