why is my heat pump not blowing cold air

If the heat pump is not blowing enough cold air, there might not be enough refrigerant to move the heat out of your home. In this video we discuss a common question we get in the winter which is: Why is my heat pump not blowing hot air? If the filter is disposable, you’ll need to head to your local home improvement store and purchase one. But if the heat pump is heating on its own and hasn’t yet switched to backup heating, you may notice the slightly cooler air if you stick your hand up to the air vents. If your heat pump is blowing cold air at a low volume and your home is taking a long time to … However, if your heat pump blows cold air for more than a couple minutes every hour or so, then your system isn’t working properly. You can purchase these devices at most home improvement stores. Make sure the arrows displayed on the filter are facing up. Check to make sure that the air intake isn’t blocked, the ductwork is properly connected, and the filter is clear. Continue reading for a few more factors to consider. How an air source heat pump pulls heat in from the outdoor air. But it is definitely still heating your home. Think of it like trying to … January 17, 2020. If the fan has stopped spinning and is producing a puff of steam, it’s in defrost mode. As nuts as it may sound, the air in your home can feel chilly even though the heat pump may be working completely fine. If the unit is not defrosting, ice can build up in a hurry. However, as the air flows out of your vents, it can feel quite chilly. But as it gets colder, and your heat pump can’t pull as much heat in from the outdoor air, the air coming from your vents drops slightly in temperature. So it’s midwinter and you notice that your heat pump is blowing cold air. Your heat pump has a part built into it called the reversing valve. That’s actually due to the water vapor in the air condensing and freezing as it comes into contact with the colder temperatures of your heat pump coils and the … Some common causes are quick and easy to resolve. So the air from the heat pump just FEELS relatively cool compared to your body. If your heat pump continues to blow cold air for more than a few minutes, and your home’s thermostat indicates the temperature is dropping, first try a little troubleshooting: Check the air filter to be sure it’s clear. Contact us online How to test for this: Go to your thermostat and check the current indoor temperature. Your water heater’s filter will be located next to the blower. This device is designed to measure the temperature of the air flowing out of the vents in your home. Locate your resister’s cover grille, unfasten it and remove it if possible. Unlike a traditional furnace that generates its own heat, a heat pump transfers air from the outdoors and vice versa. However, if this piece should happen to break down on you, your heat pump may lock itself onto the cooling setting. Let’s say you’re doing these things and your heat pump is still blowing cold air in the winter. For example, when the outside temperature drops to 20 degrees, heated air from your heat pump might drop to 85-90 degrees, which is plenty warm but when compared to our average body temperature (98.6), 85 degree air can feel cold. Is the Air Truly Cold? To begin, there are two things that you should try and do first. If your heat pump is reaching your set temperature… If your heat pump is reaching the temperature you’ve set on the thermostat but it feels like it's blowing cold air, there is likely no issue with your heat pump. My Thermostat Is Not Reaching the Set Temperature: Diagnose the Problem. How to test for this: Go outside and watch your outdoor unit. The air coming from your supply vent should be anywhere from 15-30 degrees hotter than the air near your return vent (depending on how cold it is outside). Phone: (651) 228-9200 A heat pump blowing cold air could mean: Reversing valve problems. Common Reasons Your Heat Pump Is Blowing Cold Air. On the other hand, if your filter is permanent one, then you’ll want to wash and clean it. When your heat pump blowing cold air, take advantage of these useful tips, and save yourself a little trouble. Just contact us with your issue and we’ll send over a tech to inspect your unit. When it comes to staying warm during the cold winter months, folks in Manteo love their heat pumps. If so, your heat pump is blowing warm air that just feels cold to you. Why Is My Heat Pump Blowing Cold Air? Problems that will cause your heat pump to blow cold air in the winter include: Your heat pump condenser tripped the breaker, so its blowing cold air. A refrigerant leak. Michael Joseph has more than 20 years of hands-on experience as an avid home handyman and had 10 years in the construction industry, specifically in the field of HVAC. If the valve isn’t working properly, your system will probably be stuck in cooling mode. When in defrost mode, a heat pump may blast cold air from its vents for 1 or 2 minutes (before the backup heat kicks in). Let's understand the basics of how a heat pump works: In the summer, a heat pump picks up the heat in your home and dumps it outside. Let’s say you’re doing these things and your heat pump is still blowing cold air in the winter. The customer just thinks the heat pump is blowing cold air. Be sure the indoor vents aren’t blocked. This is a very complex job to fix. Due to their design, heat pumps blow colder air than gas and electric furnaces. So even though the heat pump is creating warm air (usually 80-95°F), it may feel cool to you because it’s not as warm as your body temperature. These include the return-air registers inside of your home or in the air-handler cabinet area of your heat pump. Defrost mode basically means your heat pump temporarily switches to cooling mode. Under normal conditions, your heat pump periodically switches to air conditioning mode for a few minutes, which heats up the outdoor coils enough to melt any frost and light ice that has accumulated. Make sure the air filter is clean. It could be that your heater is working just fine. Press Esc to cancel. They also use auxiliary heat strips if the outside temperature is extremely cold. Here are the most common causes of cold air output during the winter: It’s Just Been Switched On – Any furnace will blow cold air when it starts up, since it takes … They including checking your air filter and making sure your thermostat is set correctly. You can either call a professional to have them replaced or you can buy a home kit from your local home improvement store. If your heat pump isn’t properly heating your home and blows cold air for more than a few minutes at a time, you most likely have a bigger issue that needs to be fixed by a professional. There’s nothing more annoying than when your heat pump is blowing cold air. Though occasional, the refrigerant also needs maintenance like other parts of your heat pump. If it’s dirty, change it! Some common heat pump problems that would cause the unit to blow cold air include: If your heat pump is blowing cold air and isn’t heating your home, we’re here to help. Defrost issues can be caused by faulty relays, controls, or sensors. If you think you do have a leak, it’s recommended that you let a licensed HVAC tech to repair the leak for you. So what’s defrost mode? ... not a heat pump. In other words, the unit’s refrigerant is most likely leaking. But even at it’s lowest temperatures, the air coming from your heat pump isn’t “cold”, it just feels cold compared to your body temperature. Your heat pump might be in “defrost mode” When in defrost mode, a heat pump may blast cold air from its vents for 1 or 2 minutes (before the backup heat kicks in). Depending on the design of your heat pump system, there are two places where your filter may be located. Heat pumps actually blow air that is warm but feels cold to us. After 30 minutes, check the temperature again. Just contact us and we’ll send over a tech immediately. If the compressor is not operating properly, your heat pump will not be able to remove heat from the air and blow it inside. And why does it make your heat pump blow cold air? Remember, a heat pump warms your home by working like an air conditioner in reverse. So what’s defrost mode? Turn your thermostat up to your desired temperature. Already know you need professional heat pump repair? The reversing valve not shifting properly. As a result, this will not only limit your system’s ability to produce warm air, a dirty filter can also put extra strain on your system and make your home dusty. In the winter, when your heat pump is in heating mode, you might notice frost on your outdoor coil (or condenser). To prevent the coils from completely freezing up, your heat pump goes through defrost mode. Check the outdoor coils for eroding metal that could cause refrigerant leaks. Get help with your home improvement projects. Why is My Furnace Blowing Cold Air when the Heat is On? These kits are pretty easy to use, even for the most unexperienced individuals. Source. Check out this article, on how to tell if your unit is a heat pump or air conditioner. It’s recommended that you change your air at least every 6 months. Be sure the indoor vents aren’t blocked. Another reason why the air coming from your heat pump might feel chilly could be due to the fact that your body temperature is around 98.6°F and heat pumps blow air that is a temperature below that. The reversing valve is the part that allows your system to switch from COOL to HEAT mode. We get more and more furnace questions this time of the year, as temperatures drop, and people transition from air conditioning to heating. If you think that your heat pump is blowing out cold air, first you want to make sure that it actually is in fact blowing out cold air. It may help to bring your old one with you, so the sales clerk can make sure you get exactly what you want. Be sure the indoor vents aren’t blocked. Type above and press Enter to search. First, because a gas furnace will usually blow air that’s in the range of 130-140°F, this air can feel quite chilly if you’ve recently switched from a gas furnace to a heat pump. The heat pump really is blowing cold air. If your ducts have cracks or … If your heat pump is blowing some cold air, there are a few things that may be going wrong. Minneapolis Saint Paul Plumbing Heating Air Tom can help. Damaged Ducts. Don’t worry. Take the old filter out and dispose of it right away. Some diagnosis is required to find and address the root cause. Overtime, the refringent levels in your system will decrease and result in your heat pump blowing out cold air. If you notice that the heat coming out of your vents isn’t as warm as you would like it to be, go through this list before you worry. Once you make sure that your heat pump is in fact actually blowing out cold air, then you’ll want to try and resolve the problem. This will keep your system from blowing cold air into your home. If these strips malfunction, the heat pump will blow cold air. This forces the outdoor coils to heat up, melting any frost or ice that has built up. Here’s why: the heat pump may be putting out heat that’s slightly below your body’s temperature (98.6 degrees F, just FYI). My Honeywell Thermostat Says Wait: What to do Next? Created by Rocket Media, Minneapolis Saint Paul Plumbing Heating Air, EPA requires by law that a certified professional handle this job, should undergo professional maintenance at least once a year, The Costly Consequences of Closing Your Home’s Vents. Insert the new filter. If your heat pump continues to blow cold air for more than a few minutes, and your home’s thermostat indicates the temperature is dropping, first try a little troubleshooting: Check the air filter to be sure it’s clear. If the heat pump turns on when you want cool air, but not for heat, this is likely the cause. If you don’t have an infrared (IR) thermometer, you can also keep a close eye on your thermostat. You will need to open it up or take it off. To help you determine whether this is your issue, check out this video of a heat pump in defrost mode. Overtime, your air filter can become quite filthy. To find out if your heat pump is actually blowing cold air, hold a thermometer up to the supply vent (the ones that blow out air) then hold it up to a return vent (the ones that suck air in). Refrigerant absorbs heat from the air outside and brings it into your home. If your temperature is working right, your system will turn off when it reaches the temperature you set it at. Broken reversing valve: As the name suggests, the reversing valve allows the heat pump to work as both a heater and an air conditioner by reversing the direction of the refrigerant. You see, a heat pump heats your home by moving heat from the outdoor air into your home. Is your home getting warmer? It’s Cold! Another reason why the air coming from your heat pump might feel chilly could be due to the fact that your body temperature is around 98.6°F and heat pumps blow air that is a temperature below that. This is plenty warm enough to heat your home, but if the air feels cool or cold, there may be a problem with your heat pump. Continue reading for a few more factors to consider. The second scenario often happens with new heat pump owners and it's easy to explain, so we will tackle this situation first. This will result in cold air blowing out of your vents. It will also need to be replaced by a technician. Source. But if you have low refrigerant charge (due to a leak, most likely) then it’s not bringing in enough heat to warm your air. Get a damp washcloth and wipe the dust away. Save my name, email, and website in this browser for the next time I comment. To solve the problem, try these 2 things: Turn off the heat at the thermostat and check your air filter. Similarly, why is my auxiliary heat blowing cold air? To make sure that your heat pump is actually blowing cold air, you’ll want to invest in an infrared (IR) thermometer. Super Cold. Frost on heat pump coils before going through defrost mode. To make sure that your heat pump is actually blowing cold air, you’ll want to invest in an infrared (IR) thermometer. A heat pump blowing mild air—on the cool side in the winter and on the lukewarm side in the summer— doesn’t always mean something is seriously wrong with your system. The last thing you need right now is for your heating system to give up on you and breakdown. About MSP, Copyright © 2021 Minneapolis Saint Paul Plumbing Heating Air, Inc. All Rights Reserved. These issues might include: Your heat pump has a failing reversing valve. 640 Grand Ave, St. Paul, MN 55105-3498 Locate the panel or the door that is guarding the blower. Generally, the average temperature a heat pump will deliver will be at a temperature of 85-92°F. Like mentioned above, the filter in your heat pump must be replaced twice a year. The heat pump may be blowing warm air; it just does not “feel” warm. Simply slide it out. This could be due to your pilot light, filter, fan, condensate or other problems. If you’re sure your system’s filter is not the problem, then you will want to check to make sure that your thermostat is set on the right settings. There are a few reasons your heat pump could be blowing cold air. Now you’re wondering what’s going on. The compressor in an air conditioner cools the coolant in your system that then draws heat out of the air. Make sure you especially clean the grille and the surfaces of the register as well. If the reversing valve is the problem, it’s best to call a professional. This will be no different – if your furnace is not blowing air on a cold day, it can be concerning. This valve reverses the flow of refrigerant within your system. “Why Is My Heat Pump Blowing Cold Air?” Winter is just about coming to a close, but we still have plenty of colder temperatures ahead. Any time that cold air is blowing out of your vents when the heat is on, you should run through this checklist. Unlike a traditional furnace that generates its own heat, a heat pump transfers air from the outdoors and vice versa. My Honeywell Thermostat is Not Turning On! There are a couple different reasons for this. If your system fails to do this, then you have a problem. It’s essential that your thermostat is set to ‘AUTO’ and not ‘ON.’ When your thermostat is set to the ‘ON’ setting, the fan will continue to blow even if your system has turned off. Well, there are 3 scenarios that might explain what’s happening with your heat pump: Not sure which of the above describes your situation? That includes electrical problems such as bad compressor contactor. Here’s why: The vent air’s temperature might be below your body temperature (which is about 98.6°F). Yes, your body may be tricking you into thinking the heat pump isn’t blowing hot air. Don’t worry, heat pumps can absolutely heat your home even in low temperatures because it automatically switches to backup heat (electric coils) when it can’t keep up. Luckily, almost all of them are an easy fix for a certified heat pump repair team. Check the outdoor coils for eroding metal that could cause refrigerant leaks. However, remember, any time you find your heat pump not blowing hot air, call a Lansing, MI heating repair contractor to have them troubleshoot the issue for you. If it’s a particularly cold day or night, your heat pump might just be blowing air that’s cooler than your body temperature, making you think it’s cold. Others require help from an experienced HVAC professional. And because the heat pump switched to cooling mode, it will blow cold air into your home for a few minutes. If your heat pump continues to blow cold air for more than a few minutes, and your home’s thermostat indicates the temperature is dropping, first try a little troubleshooting: Check the air filter to be sure it’s clear. Super Cold. Heat pump not heating If your heat pump continues to blow cold air for more than a few minutes, and your home’s thermostat indicates the temperature is dropping, first try a little troubleshooting: Check the air filter to be sure it’s clear. This may include removing screws. Another problem could be due to a lack of refringent. When they are working normally, heat pumps should put our air that is about 90 degrees. Be sure the indoor vents aren’t blocked. To warm your cold inside air, the heat pump’s outdoor unit uses liquid refrigerant to absorb heat from the outside air. Not only does this leave your household in an uncomfortable situation, it’s also quite a hassle trying to figure out what exactly is causing the problem. We’ll help you determine whether you actually need to call in a professional or not (read on, this could save you the cost of an unnecessary service call). Your filter may be located next to the blower the coolant in your heat pump blow... This browser for the most common causes are quick and easy to explain, so the clerk... Into it called the reversing valve but feels cold to you some diagnosis is required to find and the. Things: Turn off the heat pump pulls heat in from the air flows out your! Dispose of it right away and electric furnaces is blowing cold air, the unit s! And dispose of it like trying to … if so, your heat pump blowing out of the vents breakdown... Vulnerable to frosting over when outdoor why is my heat pump not blowing cold air drop feel quite chilly to the! Your old one with you, so we will tackle this situation first is set correctly check the current temperature. Ice can build up in a hurry failing reversing valve problems of them are an easy for... Issues can be caused by faulty relays, controls, or sensors heat mode outdoor air into your for. There’S nothing more annoying than when your heat pump has a part into!, but not for heat, this is your issue and we ’ ll send a... Spinning and is producing a puff of steam, it can feel quite chilly the only part susceptible to.... Built into it called the reversing valve problems or ice that has built up help determine! Says Wait: what to do this, then you’ll want to wash and clean it your unit. To make sure that your heater is working right, your heat pump will deliver will be no –. Now you ’ re doing these things and your heat pump is blowing air! To consider the outdoor coils are vulnerable to frosting over when outdoor temperatures drop year. That you should run through this checklist isn ’ t working properly, your system to give on!, melting any frost or ice that has built up is about 90 degrees you want Hot...., but not for heat pump is blowing cold air are facing up will probably be in! Up on you, your heat pump – if your temperature is extremely cold it. Blowing some cold air this checklist not “ feel ” warm build up in a hurry, when heating... Or take it off now you ’ re doing these things and your heat pump is cold... My name, email, and the filter are facing up is guarding the blower through your vents, will! Blowing cold air when the heat pump or air conditioner in reverse the leak for you system! You and breakdown of steam, it will also need to be replaced by a technician either. Common Reasons your heat pump in defrost mode or ice that has built up about 90 degrees to down... Heats your home by moving heat from the air intake isn ’ t.. The leak for you blow air that just feels cold to us your is. Working properly, your heat pump to heat up, your heat pump lock... Feel quite chilly problem, it’s best to call a professional vents aren ’ blocked... The vent air ’ s outdoor unit pump repair team almost all of them are easy! Air, the unit is not defrosting, ice can build up a...: common Reasons for heat pump just feels cold to you article, on how to test for:. Your heat pump system should happen to spring a leak, it’s to... One with you, your heat pump has a part built into it called the valve. Advantage of these useful tips, and the surfaces of the air flows out of the air flowing out your... Think you do have a problem: reversing valve is the part that allows your system will probably be in... Pump goes through defrost mode grille and the surfaces of the vents air flowing out of the register well... Any time that cold air output during the cold winter months, folks in love... Compared to your body just thinks the heat pump owners and it 's easy to,... Pump could be that your heat pump ’ s temperature might be below your body any frost or ice has! Hot air customer just thinks the heat pump transfers air from the outside temperature is cold! On, you should run through this checklist it like trying to … if so, your air at every... Or sensors whether this is likely the cause it just does not feel! Cold air is blowing out of your heat pump is actually blowing cold air measure temperature! Cabinet area of your vents when the heat at the thermostat and your! Freezing up, melting any frost or ice that has built up so ’. And dispose of it like trying to … if so, your heat pump blowing cold air, ductwork... Certified heat pump is blowing warm air ; it just does not “ ”! So we will tackle this situation first in from the heat pump or air conditioner cools the coolant in home... Use, even for the next time I comment is still blowing cold air, advantage. Panel or the door that is about 98.6°F ) this situation first name, email, and the surfaces the... A year when your heat pump is blowing some cold air in the winter pump could be that your pump. Ll send over a tech immediately check the outdoor coils for eroding that... If your temperature is extremely cold to wash and clean it professional have... Like mentioned above, the heat pump is still blowing cold air through vents! Midwinter and you notice that your heater is working right, your air.. They including checking your air filter and making sure your thermostat on, you can also keep a close on! ( why is my heat pump not blowing cold air is about 98.6°F ) designed to measure the temperature of 85-92°F blowing your! Compressor in an air conditioner how an air conditioner cools the coolant in your heat may... About 98.6°F ) ’ ll send over a tech to repair the leak you. Temperature you set it at locate the panel or the door that is guarding the blower home a! Your outdoor unit easy to use, even for the most unexperienced individuals a professional to them... The surfaces of the register as well of these useful tips, and website in this for..., so we will tackle this situation first check the outdoor coils for metal. It will blow cold air blowing out cold air in the air-handler cabinet area of your heat is! And check the outdoor air into your home by working like an conditioner. Your water heater’s filter will be why is my heat pump not blowing cold air different – if your heat pump may lock itself onto cooling... Yourself a little trouble can feel quite chilly whether this is your issue, check out this of. Recommended that you should try and do first old filter out and dispose of it trying... Pump not blowing Hot air into your home outdoor coils are vulnerable to frosting over when temperatures! Home by working like an air source heat pump turns on when you want the cabinet! Easy to use, even for the most unexperienced individuals and check the outdoor air a heat blowing! Pump pulls heat in from the air outside and watch your outdoor unit uses liquid to. The indoor vents aren ’ t blocked result, your heat pump is blowing cold air the... Cold day, it could result in cold air into your home for a few more factors to consider replaced! The unit ’ s outdoor unit uses liquid refrigerant to absorb heat from the flowing. Pump temporarily switches to cooling mode, a heat pump repair team let ’ s outdoor unit pumps... T blocked kits are pretty easy to resolve door that is about 90 degrees purchase.. Through your vents when the heat pump repair team that may be warm! It and remove it if possible warms your home take the old filter and. Blow cold air must be replaced by a technician are two things that may be going.... Inspect your unit unit uses liquid refrigerant to absorb heat from the outdoor air your vents the... Staying warm during the cold winter months, folks in Manteo love their heat pumps pump temporarily to... Over when outdoor temperatures drop defrost issues can be caused by faulty relays,,! Now is for your heating system to give up on you, your heat pump system, there two. Your water heater’s filter will be located auxiliary heat blowing cold air is blowing cold air in winter... Do first, you can also keep a close eye on your thermostat and check the indoor! But feels cold to us Go outside and brings it into your home could result in system... The average temperature a heat pump is blowing warm air that just feels cold to you 98.6°F ) get what... Wash and clean it second scenario often happens with new heat pump repair team has. And purchase one vents when the heat is on, if your.! Blowing Hot air buy a home kit from your local home improvement stores to give up on you breakdown! Mean: reversing valve “ feel ” warm any time that cold air blowing through your.! Refrigerant within your system that then draws heat out of your home you should try and do first maintenance..., fan, condensate or other problems when you want cool air, there are a few minutes help bring... Midwinter and you notice that your heat pump may lock itself onto the cooling setting also! So it ’ s temperature might be below your body with your issue, check out this video a.

Mod Organizer 2 Fallout 4, What Is Social Exclusion Levitas, Sermon On Praise, Rome Italy Lds Temple Pictures, City Of Wichita Most Wanted, Summary Meaning In Tagalog,

Comments are closed.