Why is my Wall Heater Blowing Cold Air?
Nobody likes to feel cold at home, especially when using a heating system designed to keep the place warm and comfortable. Unfortunately, many property owners experience this feeling as a result of their wall heater blowing cold air instead of warmth.
The causes for this annoying issue can vary, but most of them can be eliminated without calling a repair technician. In this article, we present some of the most common reasons why the wall heater is blowing cold air, as well as a few tips to troubleshoot and start feeling the warmth again in your home.
Clogged or Dirty Filters
The air filters have a crucial role in a heating system. Their purpose is to block airborne particles and dust, so air circulates smoothly. However, filters can get easily clogged, impeding the airflow and leading to inefficient heating.
If your wall heater is blowing cold air, check the filters for dirt accumulation. If this is the case, replace them. Clean and replace them once a month if your system has no digital filter replacement indicator.
Faulty Thermostat
Another cause for a wall heater to blow cold air is a broken thermostat. The thermostat regulates the temperature and tells the furnace when to turn on and off. If it’s broken, it may be unable to set the right temperature. Additionally, thermostat wiring problems can prevent it from sending the right signals to the furnace.
Homeowners can check the thermostat battery and, then, attempt to calibrate it. If the issue persists, call a trusted HVAC expert to diagnose the issue and check if wiring or the thermostat itself is damaged.
Insufficient Amount of Gas
When is a heating system fueled by natural gas, insufficient amounts of the latter can lead to lower temperatures. This is because the burner is not able to generate enough heat to reach the ideal temperature.
To check if that is enough gas, inspect if the burners are clean and operational. Otherwise, it is recommended to call a contractor to check for a possible gas leak.
Dirty Strainer and Mesh
The strainer and the heat exchanger can get easily blocked by dirt, soot and dust accumulation. This causes the warm air generated by the furnace to cool down before reaching the vents, leading to lower temperatures in the home.
Remove the covers and vacuum the soot and dirt accumulation. Then, proceed to scrub the surface of the exchanger with a brush or a rag.
Hire a Reliable HVAC Contractor
If, after going through the aforementioned steps, you sense that the issue persists, or you believe the problem is more serious, do not hesitate to call a reliable repair technician.
Local Reliable Appliance Repair have certified HVAC professionals that can help diagnose the issue and come up with a suitable solution to make sure that your wall heater will start blowing hot air. Contact them at (866) 516-1222 for further information.
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Wall Heater Blowing Cold Air: Manufacturer and Technician Recommendations
If your wall heater is blowing cold air, there are a few important steps you should take to prevent this issue from happening again. Manufacturer and local technician recommendations are important to follow in order to ensure proper functioning and safety of your wall heater. Here are some recommendations to help avoid wall heater blowing cold air issues:
Check the Gas Supply
The first thing you should do is to check the gas supply to the wall heater. Make sure your gas valve is open and in the “On” position. Additionally, check for any signs of a gas leak. If you witness any hissing sounds or smell unusual odors, turn off the appliance and contact an expert for assistance.
Clean the Wall Heater Regularly
The wall heater should be cleaned regularly to prevent the buildup of dirt, dust, and other debris. Any blockages in the air vents can cause the wall heater to blow cold air. Clean the air filter and make sure all the vents are free of blockages.
Get an Annual Maintenance Check
You should also consider having an annual maintenance check done on your wall heater. A HVAC professional can inspect the system in order to diagnose any potential problems and make any necessary repairs or replacements.
Check the Thermostat
Check the thermostat to ensure it is set properly and functioning properly. If it is set too low, it could cause the wall heater to blow cold air.
Finally, if none of the above steps help in resolving your wall heater blowing cold air issue, contact a reliable appliance repair service, such as Local Reliable Appliance Repair at (866) 516-1222, for assistance.
Average Repair Cost for "Wall Heater Blowing Cold Air"
The average repair cost for a wall heater blowing cold air in the city of San Diego can range from $100 (minimum cost) to $500 (complex repair cost). The most common cause of such an issue is the wear out or malfunction of several parts, such as the temperature control switch, heating elements, or limit switch. In addition, replacing or repairing the wiring system, the element holders and the thermocouple may also be necessary.
If you are experienced in appliances repairs, you can buy the necessary parts and make the repairs yourself. However, if hiring a professional for the job, it's recommended to call Local Reliable Appliance Repair at tel:(866) 516-1222 for an accurate repair cost estimate.
Aside from the repair cost, the professional may charge an additional amount for the materials and parts used. Thus, it's advisable to ask for a full breakdown of costs and materials before the repair begins.
Troubleshooting a Wall Heater Blowing Cold Air
Nobody wants to experience cold air from a wall heater when they need some warmth. If you’re having trouble with your wall heater blowing cold air, it’s time to consider troubleshooting the issue or calling for a professional repair.
First, you can conduct basic troubleshooting with your wall heater. Check for any blockages or dust build-up around the machine. You could also check if the wall heater requires more fuel or if the pilot light is working correctly. If no issues are found, it’s time to consider a professional repair.
Reliable Appliance & HVAC is a local San Diego family-owned business that provides same-day services when it comes to appliance and HVAC repair and installation. With a minimum of five years of experience in the field and highly trained technicians, they are prepared to deal with wall heater problems. Plus, they offer fair and affordable prices backed with their license and insurance.
You don’t have to try to deal with complex repairs all on your own. With Reliable Appliance & HVAC, you’ll get the solutions you need without having to wait long. Give them a call today at tel:(866) 516-1222 and enjoy the comfort of a warm wall heater in your home once again.
FAQ
Why is my Wall Heater blowing cold air?
There are several possible causes of a wall heater blowing cold air. It could be due to a faulty blower fan, worn out filter, dirty air filter, air flow obstructions, worn out heating elements, or insufficient gas pressure.
What should I do if my Wall Heater is blowing cold air?
To fix this problem, you'll need to inspect the wall heater for any signs of wear or damage. Check for clogs and obstructions in the air intake, the blower fan, and the heat exchanger. Clean the filters and inspect the heating elements for any damage. You should also check the gas pressure to ensure that it is at the recommended level. If the problem persists, you should call a local, reliable appliance repair technician for assistance.
For any repair needs, please call Local Reliable Appliance Repair at (866) 516-1222.