Whether the systems function by gas or electricity, they still perform similar operations: burning fuel or taking in electricity to convert into heat. Call a professional for inspection and repairs. But your HVAC system is very complicated. It may have been closed during the summer for safety reasons. If your heater is blowing cold air, then there are multiple possible causes for the issue. If it’s dirty, change it! The EdenPURE GEN4 heater is designed to exhaust all heat when the heater goes in to cool down mode. Here are the 5 common reasons why this happens. The coil might have broken down, causing cold air to blow. A heater blowing cold air could be a result of a leak in your ducting. That’s why we offer our customers round-the-clock emergency service to repair any major HVAC or electrical issue. You may not run the fan during the summer since it can make a lot of noise, but you do need to switch it to the “auto” setting when it’s time to use the furnace. We reviewed some of the common “human error” issues with the thermostat. If you’ve turned on the heat only to find there’s a chilly wind inside your home, here are ten reasons that could be happening. Continue reading for a few more factors to consider. And, because we’d hate to leave you without any solutions, we’ll also set you up with a few possible DIY fixes for a furnace that’s just not doing its job. If your model has that feature, check to see if the heater is on the fan only setting. Our Recent Blogs. And it’s true that if the filters are dirty and clogged, you won’t get any cold air on a hot summer day. Florida Heat & Air proudly provides expert HVAC Services in Bonita Springs, Estero, Naples, Fort Myers, Cape Coral, Lee High Acres, Port Charlotte, & Punta Gorda. Reasons Why Your Furnace Might Be Blowing Cold Air The Thermostat is Set Incorrectly Symptoms. While your electrical heater may work fine during mildly cold nights. Here’s another example: you may be dealing with a clogged filter. An electric fireplace blowing cold air can be a sign that the heating element is damaged and needs replacing, has burned out or has overheated. A wire may also be loose or the thermostat on the fireplace may simply just be set to below room temperature. The Fan Is Off . Electric heaters require power. What to do if your heat pump is blowing cold air. Without that light, you’re not going to get any heat! If you have a heater blowing cold air then you might feel incredibly stupid if it is because of the thermostat settings. Check to make sure that your gas supply line valve is open. Even if you are not a DIY home technician, there are generally only a few reasons why your heater might be blowing cold air. If your heater is blowing cold air, then there are multiple possible causes for the issue. Basically, the furnace isn’t lighting the fuel, meaning it can’t heat your home, either. You or someone else in your family may have accidentally changed a thermostat setting that is affecting the temperature. This may be due to several reasons, such as a faulty battery, electrical power outage if it is hard wired, software update if it is Wi-Fi enabled, or by human interference. This category only includes cookies that ensures basic functionalities and security features of the website. It may be time for you to consider getting a bigger heater for use during negative temperature winter days. So before you call a professional, try swapping the filter and seeing what kinds of results you get. When it gets cold enough outside that you need to turn on your heating system, the last thing you expect is to find that your furnace is blowing cold air. As soon as the temperature drops for the season, switch the fan to “auto” so it can turn on as needed. Lee Sam Lee Sam. When the thermostat stops calling for heat, the furnace will turn the electric heating coils off, but allow the fan to continue blowing air until the coils cool down. Here are some of the main reasons your heater can start blowing cold air. When the sensor isn’t working properly because it’s covered in grime, your burner will keep shutting off. Why is this happening? Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Ensure that there is actually a problem when your heat pump is blowing cold air. Another common problem is when air gets into the cooling system. Brrr! It’s also possible to simply adjust the temperature to a number you didn’t want. We use cookies to give you the best possible experience on our website. Cool down mode occurs when you turn off the unit or once the heater has achieved the desired temperature. Click to see full answer. Super Cold. In all likelihood, there was an issue with the connection to your home. Some thermostats even have automatic settings that sometimes don’t do the … A fireplace blower could be blowing out cold air instead of hot air due to a problem with the heater coil present inside the blower grate. 6 years college. This website uses cookies to improve your experience while you navigate through the website. The furnace generally has an exhaust system that gets rid of any fumes. Have you ever wondered how your furnace knows whether to stay on or not? The result is a heater blowing cold air. What to do: 1. One of the most common causes of cold air blowing is that your utility company has cut off the heat. There can be a multitude of reasons that your Furnace is blowing cold air. Second, have them send a technician out to inspect what might have caused the problem. If it has, reset the breaker. Your System Was Just Turned On. Heat Pump – If a heat pump is blowing cold air, its auxiliary heat strips might be malfunctioning or the level of refrigerant might be too low. Is Your Heater Blowing Out Cold Air? No need to panic; this is easy to handle and there could be several reasons as why your electric heater is blowing cold air. Start by turning your heater off and inspecting the filters. So, if your home was built within the last decade or so, the pilot light is unlikely to be the cause of your problem. It may have been closed during the summer for safety reasons. Check your air filter. They reduce carbon emissions, they require little maintenance, and one heat pump serves both your heating and cooling needs. But your HVAC system is very complicated. An electric heater that blows cold air could be caused by one or more of the following reasons: The manual reset has tripped. Why is My Heat Pump Blowing Cold Air? Something is wrong when that does not happen. It’s human nature to expect a simple explanation for a major problem. One of the most common causes of cold air blowing is that your utility company has cut off the heat. Another very common error has to do with your fan. It’s also worth calling a pro if you can’t properly diagnose the problem. Like most edenpure heaters, the GEN4 is designed to circulate air in your environment every few minutes. If your heater is blowing cold air, it can be incredibly frustrating and make for a chilly winter in Georgia. Over time, the changing temperatures wear on all sorts of things and your ductwork is no exception. This may happen if you forget to make a payment. 5 Reasons Your Heater is Blowing Out Cool Air 1. A dirty flame sensor. At Jack Lehr Heating, Cooling & Electric, we know that HVAC and electrical emergencies can happen when you least expect it, including outside of standard business hours. airheatman. The classic problem of the pilot light going out can affect your HVAC system quite dramatically. When Only Cold Air Is Coming Out Of The Heater. Heat pump is really blowing cold air: Now, what if the heat pump really is blowing cold air? Meanwhile, you’ll get cold air because the fan continues to run as a safety measure, even after the furnace isn’t producing heat. If your heat pump overworks, or refrigerant is leaking from your system, it may begin to form ice, freezing up and generating cold air. Because if you’re not sure what is causing the issue, any attempt to fix it can actually make things worse! Is Your Heater Blowing Out Cold Air? Why Is My Electric Fireplace Blowing Cold Air? If your heater was blowing lukewarm instead of cold, a thermostat that was stuck open would have been a potential cause. But most often than not, you find that this is the time your heater starts acting up. 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