Heat pumps are becoming an increasingly popular choice for both residential and commercial properties. These pumps work by transferring heat from one place to another, and they can be used for both heating and cooling purposes. There are two main types of heat pumps: air-source and ground-source.
Air-source heat pumps are the most common type and transfer heat between your home and the outside air. Ground-source heat pumps, on the other hand, transfer heat between your home and the ground. Both types of heat pumps can be very efficient, but they can also develop problems over time. Read on to learn some common heat pump problems and how a professional can fix them.
1. Heat Pump Running Constantly
One common issue that heat pump owners face is their unit running constantly. There are several things that can trigger this problem, but the most common cause is a faulty thermostat. If your thermostat is not working properly, it may tell your heat pump to run even when the temperature inside your home is comfortable. In some cases, you may be able to fix the problem by simply replacing the batteries in your thermostat. However, if the problem persists, you will need to call in a professional.
Another potential cause of a heat pump running constantly is a dirty air filter. A clogged air filter can cause your heat pump to work harder than necessary and can lead to overheating. If you suspect that your air filter may be the problem, you should check it and, if necessary, replace it with a new one. If that doesn’t correct the problem, the situation demands professional attention.
Another possible cause is a refrigerant leak. Refrigerant is essential for the heat pump to function properly, and a leak can cause the system to run constantly in an attempt to cool the home. Dirty coils also have the potential to make your heat pump run constantly. The coils help to transfer heat, and if they are dirty, the system will have to work harder to maintain a comfortable temperature. In some cases, a broken compressor contactor can also trigger your heat pump to run constantly. The contactor helps to turn the compressor on and off, and if it is faulty, the compressor may stay on all the time.
Finally, an incorrectly sized heat pump may also cause the problem. If the unit is too small for the space it is trying to cool, it will run constantly in an attempt to maintain a comfortable temperature. A professional will be able to quickly analyze the problem and make any necessary repairs. In most cases, the professional will simply clean the coils or refill the refrigerant to solve the issue. However, if the compressor contactor is damaged, it will need to be replaced. And if the heat pump is incorrectly sized, it will need to be upgraded with a unit that is better suited for the space. Calling in a professional at the first sign of trouble will help to ensure that your heat pump runs properly all season long.
2. Heat Pump Not Running
One cause of this problem is closed registers. If the registers are closed, they restrict the airflow and prevent the heat pump from operating. Another cause of this problem is a faulty reversing valve. The reversing valve is what allows the heat pump to change from heating to cooling mode. If it is not functioning properly, it can prevent the heat pump from running.
Finally, a faulty starter capacitor can also prevent the heat pump from functioning. The capacitor provides the initial power boost to get the heat pump started. If it is not working properly, the heat pump will not be able to start up. When any of these problems occur, it is best to call in a professional to fix the issue. A professional will be able to quickly diagnose the problem and make the necessary repairs to get your heat pump up and running again.
3. Indoor Air Handler Not Working
If your indoor air handler isn’t working, it could be due to a number of different issues. A common problem is a blown blower motor. This can be caused by various things, including a bad wiring connection or a tripped circuit breaker. If the motor is blown, a professional will be able to replace it and get your heat pump back to full functionality.
Another common problem is a bad wiring connection. This can be caused by loose wires or by a faulty connector. If the professional finds that the wiring is loose, they’ll be able to tighten it or replace it. If the connector is defective, they’ll be able to change it out. Finally, if your heat pump has a tripped circuit breaker, the professional will be able to reset it and get your heat pump working again.
4. Frozen Outdoor Unit
When the outdoor unit becomes frozen, it can cause the entire system to shut down. There are several reasons why an outdoor unit may become frozen, including low refrigerant levels, blocked airflow, and outdoor fan problems. Low refrigerant levels can cause the coil to freeze, while blocked airflow prevents warm air from reaching the coil. Outdoor fan problems can also cause the coil to freeze by preventing the proper exchange of heat.
A professional can quickly identify the cause of the problem and make the needed repairs. In most cases, simply thawing out the outdoor unit will resolve the issue. However, if the problem is caused by low refrigerant levels or a blocked airflow, more extensive repairs may be necessary.
5. Unit Leaking Liquid
There are many causes of a unit leaking liquid, but the most common are low refrigerant and a clogged drain line. Low refrigerant can be caused by a variety of things, including a leak in the system or incorrect charge during installation. A clogged drain line is usually caused by dirt and debris buildup, which can happen over time as the unit runs. Fortunately, both of these problems can be fixed by a trained professional. They will first identify the cause of the leak, and then they will repair or replace the parts that are causing the problem. In most cases, they will also recharge the system with refrigerant to ensure that it is running at peak efficiency.
6. Odd Smells
Odd odors are often a sign that something is wrong with the unit, and if left unchecked, the problem can cause serious damage. In some cases, strange smells may be indicative of a gas leak, which can be extremely dangerous. Other common causes of weird smells emanating from heat pumps include dirty coils, clogged filters, or burned-out motors. Addressing these issues as soon as they arise can help to extend the lifespan of your heat pump and ensure that it continues to function properly for years to come. Contacting a professional is the best option.
Rely on Your Local Experts
Are you seeking dependable air conditioning, heating, and air quality services in Bastrop, Round Rock, or elsewhere in the Greater Austin area? Look no further than Blue Ribbon Cooling & Heating! Our team of experienced professional technicians is dedicated to providing quality service and customer satisfaction. Whether you need installation, maintenance, or repair, give us a call today and learn more about our services.