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What to do if your Furnace is leaking water

November 04, 2022

What to do if your Furnace is leaking water

Have you noticed that your furnace is leaking water? Big or small, this is a sign of an issue that needs to be dealt with immediately. Don't freak out, read on to understand what the possible problems can be first. Maple Air Heating and Cooling is here for all of your HVAC needs, so if you suspect this is an urgent matter, you can call us today to schedule a 24-hour emergency service.

Clogged Filter
Your furnace may be leaking due to your furnace filter being clogged. Filters are designed for collecting dust, dirt, and other debris. However, they can clog up and impact system functionality when not changed in time as airflow becomes restricted. The solution is simple, replace your air filter frequently at least every six months. If the leak proceeds even after changing your filter, call Maple Air's certified HVAC expert to investigate the issue further.

Problem With The Heat Exchanger
A heat exchanger is responsible for moving heat around the system, which can cause condensation during the process. In some instances, the condensation can result in a leak. Though it is not a common occurrence, it still happens in some cases. If there are no other telling signs where the leak is coming from, the heat exchanger should be inspected by a professional. Call our team at Maple Air Heating and Cooling for an emergency HVAC appointment today!

Leaking Humidifier
Some homeowners have a humidifier next to their furnace. Because humidifiers have a consistent water flow, leaks can occur. Oftentimes a leak in a humidifier may happen due to damage such as a clog or broken bit. Due to the usual placement of humidifiers being next to the furnace, a leak from a humidifier can trickle near your furnace, making it seem like your furnace is leaking. If you've inspected your furnace and notice no apparent signs of leak, inspect the area around your humidifier instead. If you would like help finding the source, schedule a repair with Maple Air's certified HVAC technicians serving the Greater Toronto Area.

What to Do When You Notice the Leak
Before getting into diagnosis mode, it's important that you follow these steps when you initially notice the leak:
  1. Turn off your furnace.
  2. Wipe up all the water and make sure to check all around the crevices of the furnace.
  3. If the issue is not apparent, call Maple Air Heating and Cooling to be advised on the proper next steps.

Furnace leaks should never be ignored as they can result in a more significant problem and costly repair if not addressed urgently. As we go into the heating season, you and everyone in your home will rely on your furnace to stay comfortable and warm during the winter months. To ensure a smooth season, schedule a furnace maintenance appointment to inspect the current condition of your furnace. Our certified technicians will complete all the necessary tune-ups and repairs needed before temperatures drop significantly. Give us a call today to book an appointment with one of our HVAC experts, serving the Greater Toronto Area and Surrounding Regions.
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