Owning a heat pump is no different from any other HVAC system.
It would be best if you were on the lookout for the possible issues that may arise and give you sleepless nights.
Besides breaking down, heating systems tend to have numerous other problems in between that require immediate attention if one is to have peace of mind. Sometimes the furnace or heat pump requires a filter change to promote better airflow and support efficiency. Other times, it needs a part replacement for it to work better. However, homeowners need not stress about such issues until they become a real threat. After all, regular maintenance is enough to help turn things around, especially when you have a good heating system. Having your HVAC technician visit once or twice a year to help finetune things is the easiest way to get this done right. It is during such a process that you will learn how to watch out for odors and sounds. Sometimes you can save a situation before it happens by simply checking out the smells and sounds that come out of your furnace. When there are strange smells such as those of burning stuff, then scrutiny is required. Call your HVAC technician when you detect a gunpowder smell from your system. This is often indicative of a fried circuit board. The distinctive smell could also mean that your fan motor is cooked beyond repair. Once you realize this smell, quickly switch off the unit and call an HVAC professional for emergency assistance. Switching the furnace back on can be a risk to your system and may also endanger people around.