Basic Heat Pump Problems And Solutions

In general, a heat pump provides both heating and cooling. With that said, there’s also a possibility that two things can go wrong at ones. However, heat pumps down often break down. On the other hand, age and a bunch of other factors will wear out a heat pump system over time and will need some troubleshooting.

Common heat pump problems and how to troubleshoot each problem

Freezing up – one of the issues that commonly happens with heat pumps is a freeze up. This is when there is a frost buildup on the outside unit. Once the outside unit is covered in frost or ice, there is little to no heat transfer in the system which affects performance indoors and greatly impedes the system function. Other than that, the system could be damaged. Since the system relies on the heating and cooling of the refrigerant, the outside unit must not be impeded by anything including ice buildup. A layer of frost normally builds up on the outside unit during the winter. To counter this, the heat pump will go into defrost mode from time to time. However, there will be instances where the automatic defrost mode isn’t enough. Snow and ice must be cleared from the outside unit to prevent any concerns. During the summer, there is also a possibility of the outside unit freezing up. However, this is not due to snow. It is much more alarming as it could be caused by a refrigerant leak. You will need a Florence heat pump repair in case this is the issue. Unit running constantly – during the summer, the heat pump might work harder to cool the house. It gets even tougher for the heat pump when it’s quite hot outside. However, during these times it’s quite normal for the heat pump to go on overdrive and work for extended periods. This could also be due to faulty thermostat settings. Do check your thermostat if the correct settings are keyed in. Sometimes the issue could be resolved with ease with the simplest of approaches. However, when the heat pump is still continuously running even when it is not cooling, you might want to call an HVAC contractor for help. It could be a sign that there’s a problem with your HVAC system. Blowing cold in heat mode – another common problem that you might run into with your heat pump is when it blows cold air when it is switched to heat mode. This is something that you would see in heating and air conditioning systems. Often times, this is caused by human error when the incorrect settings are placed. If that’s not the case, it could either be due to a valve problem, refrigerant issues, or a problem with the compressor. Either way, these issues should only be handled by a professional. You simply can’t DIY yourself out of this kind of a mess. It’s best to call in the professionals like Florence HVAC Experts for a quick and long-lasting solution.

Call Florence HVAC Experts if you have any concerns about your HVAC system.

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Ways NOT to Use Your Heat Pump

You might be shocked by some of the ways a heat pump works differently compared to a furnace or a boiler. In case you want to lower your energy use and maximize your comfort, listed below are a few things you need to know. Don’t Worry About The Temperature Reading Compared to your old heating system, a heat pump will measure ambient room temperature differently. Set the heat pump to a comfortable temperature and then adjust it up or down in the following days until you have reached the right temperature number, which you feel is most comfortable for you. Never Leave Your Existing Heating System Cranked Up If you leave your current heating system cranked up, the old system will be competing with the Florence heat pump, which means it is using up more energy and money. In the place where you are using your heat pump, set the old thermostat at about 10 degrees lower than it used to so your old system will turn into a backup heat source. In case the area becomes chilly during colder days, do not be scared to crank up the old thermostat temporarily. There’s No Need To Fuss Over It Everyday You might have lowered the temperature on your old heating system before going to work or sleep. A heat pump works differently. It achieves peak efficiency by remaining at a set temperature. You have to find the best setting that works well with you. But if you will be gone for more than 24 hours then you can turn your thermostat down. Do Not Go Easy On It The best way for you to benefit from the superior efficiency of a heat pump is to use it as much as you can. You can even experiment by expanding the zone like opening a few doors, then turning up the fan. You might get surprised how big a space a heat pump can take on. Never Use Auto Mode Many homeowners believe that the auto mode as the most efficient setting. However, if you use it, your unit will be at risk of toggling between heating and cooling unnecessarily. Your system will run efficiently if you set it to heat during winter and cool during summer. Auto fan is a different setting and is fine to use. Do Not Use The Lowest Fan Speed This one is strange but is definitely true. A heat pump will work most efficiently when it is set to a higher fan speed. Doing so can generate more air movement and ambient noise. So be sure to use the highest fan speed that you are comfortable with and then dial in the temperature setting that you prefer. Never Skimp On Maintenance This is true for nearly all heating systems. However, that does not make it much less important. It is quick and simple to do. If you want to know more about cleaning as well as replacing cartridges then check on the user manual. You can also call in an HVAC contractor to assist you.

Call Florence HVAC Experts if you need professional help with your heat pump. 

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What To Do If Your Heat Pump Does Not Blow Hot Air?

So, what’s the deal when your heat pump is not giving you the heat you need? Before you call a professional for a heat pump repair service, it is important to know the common causes of this kind of problem. Among the most likely culprit include low refrigerant charge, outside unit cannot breathe or is dirty, filthy air filter, or your body is tricking you. Low Refrigerant Charge The refrigerant allows your heat pump to transfer heat. During the warmer season, your heat pump uses the refrigerant to move heat from inside your house to outdoors. During the colder season, the other way around happens. The heat outdoors is brought inside your house. Problems with the unit begins to happen when your heat pump is running low on refrigerant. If so, your unit will find it difficult to transfer heat into or out of your home. The best thing to do if you find yourself in this kind of scenario is to call an HVAC contractor so your refrigerant charge can be checked. In case it is running low, your unit might also have issues with a refrigerant leak that will require some fixing. Outside Unit Cannot Breathe or Is Filthy In case your Florence heat pump in placed on heat mode, the outdoor unit will take on heat from the air through the refrigerant. The system will then transfer the warm refrigerant to the outdoor unit where it will start heating the air inside your house. However, the outdoor unit will not be able to absorb sufficient heat if it is filthy, covered in grass or leaves, and is surrounded by barriers like a fence. Be sure to clear away all everything that is blocking the airflow surrounding the outdoor unit. To remove the dirt on the condenser coil, which is the part that takes in heat, you have to purchase a foaming coil cleaner and utilize it together with a water sprayer. You may also hire a contractor who can provide you with heat pump repair services. Filthy Air Filter Whenever your air filter becomes too filthy, it will begin blocking the flow of air to the evaporator coil, which is the part where the air is heated whenever the heat pump is set on heat mode. You will know that a dirty filter is the problem if there is almost no air coming out of the air vents. You have to check the filter and replace it if it is filthy. Additionally, If your family has allergy problems, be sure to check your air filter choices and find one that can help improve the quality of your indoor air. Your Body Is Playing Tricks On You Your body might be playing tricks on you and wants you to believe that the heat pump is not blowing hot air. The main reason for this is that the heat pump might be giving off heat that is a bit lower than your body’s temperature. Therefore, the air from the heat pump would feel relatively cool when compared to your body and it is still heating your home. The colder the temperature gets outside, the colder the air from the heat pump will be. It is mainly due to the fact that the heat pump is have difficulties getting heat from the air outdoors. In case the outdoor temperatures fall below 40 degrees, then the auxiliary heating coil will start and make you feel warm again inside your house.

Call Florence HVAC Experts if you are having issues with your heat pump.

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