Friday, May 3
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Furnace Blowing Cold Air: 3 Steps for Troubleshooting

There’s never an ideal time to discover that your furnace is broken, but probably the deadliest time is during a frigid Kansas winter. Meanwhile, the service providers offering furnace troubleshooting in Wichita, KS, are busiest on the coldest days, with skilled repair professionals dealing with nearly every form of damage a furnace can encounter.

Any homeowner in Wichita will be concerned if their furnace is blowing chilly air. It may feel as if the air conditioning unit is abruptly turned on. That seems unlikely, but there are various possibilities for how a furnace may cease blowing hot air. And fortunately, the most likely reasons are problems that can be quickly resolved.

Repair or Replace?

Do not presume that a furnace is faulty simply because it emits cold air. While this is possible, mainly if the furnace is extremely old, various other issues might be driving the warmer air to cease. And some of these difficulties can be manageable by the Kansas residents themselves.

So, before calling experts for furnace troubleshooting in Wichita, KS, try these three troubleshooting DIY procedures to have the hot air circulating during the cold American weather without waiting and paying for a repair call.

Steps to Troubleshoot a Furnace Releasing Cold Air

Simple problems might trigger a furnace to halt producing hot air. And the article explains troubleshooting procedures that Wichita residents might try on their own to address the problem effectively.

Step 1: Is Your Thermostat Accurate

Set the thermostat to 68 degrees Fahrenheit if your furnace blows frigid air. People’s beliefs about the optimal indoor temperature in shared places are incredibly different. As such, it is possible that someone turned down the thermostat without your knowledge. So, ensure it is adjusted to a setting that is warmer than the temperature inside your house. And if it isn’t, raise the temperature several degrees.

So, in some cases, you may discover that this was the crux of the issue and have resolved it quickly. The disadvantage is that you’ve already started a “thermostat war” against somebody in your house; wishing you luck!

Step 2: Is the Fan Turned On

Check to verify whether the fan is turned on when inspecting the thermostat. This indicates that the blower is constantly running, allowing you to sense cool air from the vents. And if the interior air seems to be at the desired temperature, the furnace will not warm the air being pushed out by the blower. As a result, compared to the current temperature, it may appear that your furnace is producing chilly air.

So, check that the fan is tuned to auto; thus, the blowing fan will only operate while the furnace is warming the cool Kansas air.

Step 3: Is Your Air Filter Tidy

When was the last time you had your furnace air filter switched? You may be mistaken even if you believe it is not time for an upgrade.

A filthy furnace filter would obstruct airflow, causing the exchanger in the furnace to overheat. So, replacing the filter may solve the problem if you see that the filter is unclean.

Other Potential Sources of Furnace Issues

  • Ductwork with gaps
  • Clogged furnace’s flame sensor
  • An ignitor electrical fault

Hopefully, the source of your furnace problems is as simple as replacing a filter or tweaking the thermostat. However, a furnace might have ceased pumping hot air for many reasons, and several of those repairs are out of reach for most Wichita homeowners. Hence, if you’ve tried all troubleshooting methods and your furnace still blows cold air, consult a furnace repair technician.