Why Is My Heater Not Working? Tips For The Most Common Furnace Problems

Why Is My Heater Not Working? Tips For The Most Common Furnace Problems

A home that does not have a proper heating system can be quite vulnerable during the harsh winters. That means you have to ensure that your heating unit – be it a heat pump or a furnace – is working properly before winter sets. If you notice unusual sounds or smells coming out of your heating unit, you might consider calling a professional for an inspection. You could call a qualified HVAC company that offers furnace inspection services in Lynnwood, WA, for assistance.

But what if you could fix your furnace without spending a penny on professional help? Well, following these simple steps below can help you do just that.

Steps To Follow To Fix Your Furnace

As surprising as it may sound, but you might be able to fix your furnace on your own. Yes, you heard it right. These expert DIY tips will help you move forward with it.

1. Check Whether Your Switches and Breakers are ON

Often furnace repair technicians find that the only problem with your furnace was that You did not switch on all its switches and breakers. Check for a standard wall switch on your furnace or somewhere near it —all furnaces have one somewhere. Also, check the circuit breaker or fuse of the furnace. If either one is turned off, your furnace will not turn on.

2. Dirty Furnace Filters

A common issue your furnace faces is dirty or clogged air filters. Dirt, dust, and debris stuck in the filters will restrict airflow and not make your house adequately warm. The best way to stop this from happening is to clean your filters. Or you can fix the issue by buying and replacing a new filter from your local hardware store.

3. Check your Thermostat for any Problems

Sometimes a furnace begins to malfunction because of a malfunctioning thermostat. Turn the power off, remove the cover and clean off the dust and debris. You can use a soft brush or small vacuum to do so. When switching it on again, check that the switch is on “Heat” rather than “Cool.” check the temperature. Compare it to the room temperature. Then set the temperature five degrees higher than the room temperature. That should turn on the furnace. If this does not work, change the batteries and try turning it on again.

4. Check the Chimney Exhaust Flue

The chimney exhaust flue can get blocked by birds sometimes falling into it. Please switch off the furnace and the thermostat, then remove the duct where it exits the furnace. Check for any dust or debris. Fix the chimney back in the same order that you took it out.

5. Blocked or Leaky Ducts

One of the most common furnace problems is gaps between ducts that allow heat to escape. This puts more pressure on the furnace and reduces its efficiency. Check for these gaps and seal them using aluminum duct tape (do not use regular cloth tape).

Even after following these steps, you still are unable to fix your furnace. Then it is better to call the professionals. You can trust DVAC Heating with just that. Our trained and qualified technicians provide one of the best furnace repair services in Lynnwood, WA. We have been serving the community since 2014 – so if you are looking for experienced professionals, give us a call on (425) 403-7931 or visit our website.