Clean Leaves and Debris from Intake and Exhaust vents.
Inspect all the vents and registers around your home to ensure they are open and unobstructed.
Another vent to check is the one from the furnace to the outside of the house (though not all furnaces have this kind of vent, it’s pretty obvious if they do). Check to see if leaves or other objects are blocking this vent, and remove them. The best way to ensure debris doesn’t get inside the vent is to cover it with ½-inch mesh. If you have ice in the intake or exhaust vent, call an hvac professional. If you also have an outside heat pump, the same principle applies to keeping the area around it clean.
5 Quick Furnace Fixes Anyone Can Do Before Calling a Repairman
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if your furnace isn’t functioning properly, there are fixes to try before calling in the pros.
Though it sounds obvious, make sure your thermostat is set to “heat. ” look over the furnace filter too, and check whether your thermostat needs new batteries. For even more easy fixes, refer to how to troubleshoot a furnace on the fritz.
If you know a thing or two about hvac, then you know that you can sometimes deal with a broken furnace on your own. However, many homeowners may not realize this. When you discover a broken furnace, the first thing you do may not need to be a call to your hvac contractors. With a simple few fixes, you may be able to deal with the issue yourself and save a couple of bucks. In this article, we look at some things you can do before calling your hvac technicians for a broken furnace. In case none of these fixes below work, then it is probably time to call your local hvac technician.
1. Change the furnace’s air filter if it’s dirty
Your furnace relies on a constant supply of clean air to heat your home. Believe it or not, a dirty air filter can prevent your hvac system from turning on because the forced air system won’t supply the heat pump with the air needed to warm your home. Image source: https://www. Spaco. Org/homeenergy/changefurnacefilterontime. Htm your system relies on constant airflow, and your heating system may not turn on if the system does not get an adequate supply of fresh air. If your furnace filter is clogged, then your furnace igniter can’t produce the required air mixture to turn on. In addition, most hvac systems have a safety feature that will prevent the furnace from turning due to fire danger.
Airflow problems within the furnace or ductwork can prevent heat from effectively moving through the unit and into your living areas. When you turn the furnace on but no heat comes out, there may be an obstruction. Dirty air filters restrict airflow , which can make it feel like not much heated air is coming out of your vents. Check the furnace filter and replace it if its surface is covered with contaminants. Change the furnace filter on a regular basis to prevent airflow problems. Closed or obstructed vents can also cause it to feel like the furnace isn’t making enough heat, because not all of its hot air makes it through the vents into your living areas.
Another easy one to overlook is the thermostat settings. Double-check they are set correctly and even go over the instruction manual. You could have missed one simple command that is stopping it from giving you heat.
You may not need to wait for a professional to perform each repair needed to get your furnace working again when it breaks down. Here are some simple repairs that you can perform on your own if you are handy with tools and have a basic understanding of how furnaces work. Call a sacramento hvac technician from fox heating and air if you aren’t familiar with the components of your furnace so that you avoid exposing yourself to needless risks or damaging the furnace further. A furnace that fails to work may have a simple fault in its thermostat.