When a Furnace Blows Cold Air, The Experts Can Fix It

When a Furnace Blows Cold Air, The Experts Can Fix It

When things start cooling off in the local area, most people turn to their furnaces to stay warm and comfortable indoors. However, sometimes, things do not go as planned. As a result, the furnace may not work like someone hopes it will. If the furnace is switched on and begins to blow cold air, it is a clear sign that it is time to call for help from https://www.airnowhvac.com.

There are more than a few reasons that a furnace may not be blowing warm air. Getting to know some of the top reasons this happens can be helpful. Keep in mind, companies like AirNow Cooling and Heating can be beneficial, too. Keep reading to learn the top reasons that a furnace is not working properly.

It Hasn’t Had Time to Warm Up

When someone is turning their furnace on for the first time this season, it may take a little bit to get going. If the furnace is blowing cool air for a few minutes after it is first turned on, this is no cause for concern. It may not have had time to warm up fully. This is completely normal. However, if the furnace is blowing cool air for longer than a few minutes, it may be one of the problems below and indicate it is time to call for help from https://www.airnowhvac.com/contact/.

Thermostat Settings

One of the first things that should be checked when looking at a furnace that is blowing cold air is the thermostat. Modern thermostats have various options, and it is easy to get something wrong. The thermostat may be malfunctioning, too. If the furnace has been blowing cool air, it is good to see what the fan settings are. It should be set to “on” or to “auto.” If the fan is “on,” it is going to blow air regardless of if the furnace is switched on and heating the air or not. When the fan is set to “auto” on the thermostat, the fan will only blow when the furnace is actively heating the air.

Dirty Flame Sensor

If a homeowner has not been maintaining their furnace twice per year, it can result in issues and problems as suggested by the experts. If the system is not properly maintained, it may lead to the unit blowing cold air. For example, if someone has a furnace with a pilotless ignition, the dirty flame sensor may result in a failure to ignite the fuel and the system blowing cold air or no air, depending on the current settings. The problem can be difficult to resolve alone. It is best to call the professionals who can determine the exact problem with the system.

When it comes to issues with a furnace, several issues may occur. It is a good idea to understand some of the most common problems highlighted above to know when it is time to call for service. Knowing what can go wrong and the possible causes of the problems are the best ways to minimize issues and keep any furnace working properly and efficiently throughout the year.  

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Company Name: AirNow Cooling & Heating
Contact Person: Media Relations
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Phone: (334) 285-7065
Address:3481 Main St.
City: Millbrook
State: AL
Country: United States
Website: www.airnowhvac.com