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.
Florence HVAC Experts
Florence, SC 29501