It’s a problem that many people have experienced. You turn on your fan heater, and it blows cold air back at you. The solution to this frustrating problem is simple: All you need to do is unplug the unit, wait for ten seconds, re-plug it in, and turn it on again. This will reset the appliance’s thermostat so that it heats up properly.
This blog post provides tips for fixing an issue with one kind of household appliance, a fan heater. It may be informative to readers trying to solve similar problems with their instruments or seeking information about how these devices work in general.
It also offers a quick fix they can try themselves without consulting a professional or calling customer service lines. This blog post will show you how to fix fan heater blowing cold air.
Step to Follow on How to Fix Fan Heater Blowing Cold Air
Step One: Change the Temperature
Your fan heater is blowing cold air because the temperature setting is too low for the current weather conditions. To fix this, turn up the temperature until it reaches a comfortable level. Then, check your user manual to see what the recommended temperature settings are and adjust accordingly.
If you can comfortably stay in front of your heater without needing more than a t-shirt, it should be set to the appropriate temperature for the current weather conditions. Your user manual should have the recommended settings for your heater so you can adjust accordingly. If you are unsure, turn it to its highest setting and check back later.
Step Two: Check Your Ventilation
If you’re using your heater in a poorly ventilated room, the cold air blowing out of it will be more noticeable and uncomfortable. Make sure that there is enough space between the heater and any walls or furniture obstructing its ventilation path to allow fresh air through.
You can also try moving your fan heater closer to an open window to let the cold air out and warm air in; just be careful that it doesn’t get knocked over! Consider installing an indoor grill in the window so that you can keep it open while keeping your heater safe. Even if the heating is on full blast, a well-ventilated room will stay relatively warm, so this is a good alternative in winter!
Step Three: Check the Filter
Your fan heater may be blowing cold air because its filter is blocked with dust or grime. Please turn off your fan heater and remove the filter by pulling it gently forward. If any dust falls out, use a vacuum cleaner to gently pick it up before replacing the filter into place.
A clean filter will allow air to flow more freely through your heater, producing warmer air. You can also use a small brush to remove any stubborn dust or grime that’s difficult to get at with the vacuum cleaner.
Step Four: Check Your Fan
If you’ve checked everything else and your fan is still blowing cold air, there may be an issue with the fan itself. If this is the case, you should install a new one.
If the fan in your heater isn’t working correctly and your user manual doesn’t have any instructions on how to replace it, we recommend contacting an electrician, such as those from who will be able to help. They can also check if there’s any electrical fault causing the problem.
Step Five: Unblock the Vents
If you’ve done all of the above and your heater is still blowing cold air, there may be some dirt or dust that’s blocking the vents on your heater. This can block it from emitting warm air into your room. Try using a vacuum cleaner to remove any visible grime before turning on your heater again.
If you follow all of the above steps, your fan heater will be blowing nice and warm air in no time at all! However, if it’s still not heating after trying everything on this list, contact an electrician to help fix the problem.
Step Six: Replace the Filter
If you’ve done all of the above and your fan heater is still blowing cold air, there may be a problem with its filter. If this is the case, we recommend replacing it. You can do so by pulling forward on the metal grill near the front of your fan and removing it.
Be sure to vacuum up any large pieces of dust or grime that have fallen out before replacing the filter into place. If it’s difficult, you can also ask a friend to help hold it in place while you replace the grill over the top.
Step Seven: Replace the Fan
If you’ve followed all of the above steps and your heater is still blowing cold air, there may be an issue with its fan. If so, you should replace it immediately.
It’s best to get a replacement from the same manufacturer as some types of fan can only fit in a specific place. We recommend contacting your electrician to help if replacing the fan is beyond your skill level.
Step Eight: Check for a Faulty Thermostat
If your heater’s still blowing cold air after trying everything on this list, there may be an issue with its thermostat. This regulates the room’s temperature and will stop the heater from working when it reaches the desired temperature. It will then turn back on when it gets too cold in your room again.
A faulty thermostat could cause this problem, so you should check if it needs to be replaced. We recommend turning off your heater and checking with an electrician or local hardware store for a replacement if necessary.
Step Nine: Replace the Thermostat
If you’ve followed all of the above steps and your heater is still blowing cold air, your thermostat could be at fault. If this is the case, we recommend replacing it immediately. Contact a local hardware store to pick up a replacement or ask an electrician for assistance if replacing it yourself is beyond your skill level. This will help in how to fix fan heater blowing cold air.
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