Jan 5, 2026

6 min

🎙️  Why Is My Furnace Blowing Cold Air?

🎙️  Why Is My Furnace Blowing Cold Air?

There is nothing worse than waking up on a chilly morning, turning up the thermostat, and feeling a freezing blast of air coming from your vents. 🥶 If your heating system has turned into an air conditioner, this episode is for you!

In today’s episode of The Check A Pro Radio Show, host Jim Klauck (aka "Check A Pro") sits down with HVAC expert Nathan Shafer from Shafer Heating and Cooling. Nathan breaks down the common culprits behind a cold furnace and explains which issues are quick DIY fixes and which ones require a professional touch.

🔍 What You’ll Learn:

  • The "Fan" Setting Fumble: Why a simple switch on your thermostat might be the cause.

  • Overheating Issues: How a dirty air filter can actually cause your furnace to blow cold.

  • Pilot Light & Ignition Problems: What to look for when the flames go out.

  • Safety First: When "cold air" is a sign of a bigger mechanical failure.

Don't stay in the cold! Tune in to get the expert advice you need to keep your home cozy all winter long. 🏠🔥


Connect with Us:

  • Guest: Nathan Shafer | [Shafer Heating and Cooling]

  • Host: Jim Klauck | [The Check A Pro Radio Show]

🎧 Tune in now and keep your home running smoothly!

To listen to the full podcast episode click here -
For more information log on to -
or call (937) 466-1064
 

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