Causes of a Heater Blowing Cold Air

There is nothing like coming in from the cold to a warm and cozy home. And one of the best ways to make your home cozy is by using a heater. Heaters come in all shapes and sizes and can be used to heat an entire room or just one spot.

When it’s cold outside, the last thing you want to notice is that your heater is blowing cold air. However, if it does, there could be a few different reasons why.

Keep reading to find out some of the most common causes of a heater blowing cold air, so you can get it fixed and be cozy in your home again in no time.

Loose Wires or Connections

Most people would agree that a heater blowing cool air is not only inconvenient but can also be a safety hazard. There are many reasons that a heater may blow cool air, but one of the most common is due to loose cables or connections.

When the wires or connections in your heater are loose, it can prevent the unit from generating enough heat to properly warm the air. This can cause the heater to blow cool air, and in some cases, it may even shut off completely.

If you are experiencing a heater that is blowing cool air, it is important to inspect the wire and connections to see if they are loose. If they are, you can easily fix the issue by tightening them.

If you are unsure how to tighten the wire or connections, or if you are experiencing any other problems with your heater, be sure to contact a professional for help.

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Read Also:

• Heating Repairs You Can Do Before You Call Your Furnace Company
• Why Is Your Air Conditioner Not Blowing Cold Air
• Out Cold: The Major Signs of a Broken Heater
• Why Is My AC Blowing Hot Air?

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Thermostat Setting Malfunction

There are many things that can cause a heater to blow cool air, but one of the most common is a thermostat setting malfunction. When the thermostat is not set properly, it can cause the heater to blow cold air instead of heat.

This can be a frustrating problem, especially during the cold winter months. If you are experiencing this problem, the first thing you should do is check the thermostat setting. Make sure that it is set to the correct temperature and that it is in the “on” position.

If the thermostat is set correctly and the heater is still blowing cool air, there may be something wrong with the heater itself. In this case, you may need to call a technician to diagnose and repair the problem.

He or she will be able to determine if the heater is malfunctioning and needs to be replaced. Until the problem is fixed, you can try to work around the issue by using a space heater to keep you warm.

Pilot Light Problems

Most people know that a pilot light is important for a gas heater to function properly but may not know that a pilot light going out is one of the most common causes of a heater blowing cold air.

When a pilot light goes out, it can cause the heater to blow cold air, or even turn off completely. There are a few things that you can do to try to fix the problem if your heater is blowing a cool draft.

First, make sure that the pilot light is actually the problem. To do this, turn the heater off, and wait a few minutes for the pilot light to go out. Once it has gone out, turn the heater back on. If the heater turns on, the pilot light is the problem.

If the heater does not turn on, there is another problem that needs to be addressed. If the pilot light is the problem, you can try to relight it yourself. To do this, follow the instructions that came with your heater.

If you are not able to relight the pilot light, or if it continues to go out, you will need to call a professional to fix the problem.