The compressor in your heat pump system is the heart of your heat pump system. The compressor turns on and moves refrigerant throughout your system to help keep your home heated or cooled. When the compressor fails, your comfort level drops quickly.
What Does a Heat Pump Compressor Do?
The heat pump compressor pumps refrigerant through the system, which elevates the pressure and temperature of the refrigerant enough so that the system can transfer heat from one place to another. When in cool mode, the pump will transfer heat from inside your house to your yard. When in heating mode, the pump will pull heat from outside air, even on winter days, and pump it inside. This is a key function; your heat pump will not work without the compressor. The compressor is the most important part of your heat pump system.
Signs You May Have a Failed Heat Pump Compressor
Look for these warning signs:
Unusual Sounds: Loud clanking, rattling, or grinding sounds.
Warm Air When in Cooling Mode: This indicates the compressor has failed to compress refrigerant properly.
Short Cycling: The system frequently turns on and off. This is a frequent (and sometimes the only) symptom of a failing heat pump compressor.
Tripped Circuit Breakers: The compressor may be drawing too much power.
Frozen Coils: A bad compressor can lead to poor refrigerant flow and ice build-up.
If you see any of these warning signs, do not wait. Compressor repairs and replacements are expensive. The earlier you notice the issue, the more likely you’ll save money and stress.
Common Compressor Issues
There are a few things that can cause your heat pump compressor to fail:
Insufficient refrigerant levels: Leaks cause extra strain on the compressor.
Dirty coils or filters – Lack of airflow often causes overheating.
Electrical issues: Broken wiring or voltage problems burn out the motor.
Neglect – Skipping routine maintenance results in the compressor having a shorter lifespan.
Regular servicing of your HVAC system will catch these issues before they happen.
Repair or replace the compressor?
It depends on the condition and age of your heat pump. If your unit is 10 years old or less and in good overall condition, it may make sense to replace only the heat pump compressor. However, if your system is aged and inefficient, it usually makes sense to replace the entire system. A new heat pump will be more energy efficient and have a new warranty.
You should always have a licensed HVAC technician evaluate and recommend both options.
How to Increase the Life of Your Compressor
Protect your investment with the following guidelines:
Have annual maintenance performed: This will help keep the compressor clean and running efficiently.
Change filters routinely: You need clean filters for airflow.
Keep your outdoor units clear: All leaves, branches, and debris should be picked up.
Repair refrigerant leaks promptly: Even a slight loss of refrigerant can lead to catastrophic damage to compressors.
Taking preventive action will reduce your chances of a compressor failure and lower energy costs on your bill.
Should I Repair My Heat Pump Compressor?
It comes down to costs. When the cost to repair your heat pump compressor exceeds half the price of a new system, replacing it is often a smart decision. There will be energy efficiency to consider, too; there is a reason we don’t put 10-year-old compressors into new heat pumps. An old compressor will typically not be as efficient as a new system, so the savings on your utility bill could offset the additional money on the new system.
Getting a second opinion before making a costly decision is always a good idea.
Expert Service from GreenWorks AC
If you have issues with your heat pump compressor, don’t wait to see what happens! GreenWorks AC provides quick, professional HVAC diagnostics and repairs. Let our licensed technicians inspect your system, determine the exact problem, and offer affordable options.
From small repairs to complete compressor or system replacements, GreenWorks AC provides same-day service in many areas and clear and honest pricing. We also assist you with energy-efficient replacements, rebates, and financing options with approval.
We provide assistance with entire systems when the compressor fails, or you may just want to check up on our maintenance.
How to get a hold of GreenWorks AC
Either visit us at https://greenworksac.com and request a contact form or call the number on our home page. We will respond in a timely manner and prioritize emergency repairs. You can also make an appointment for regular maintenance so your compressor won’t fail.
FAQs
1. What’s the job of a heat pump compressor?
The job of a heat pump compressor is to circulate refrigerant, and the refrigerant allows your system to move its heat to make heating or cooling your home possible.
2. How do I know if my heat pump compressor is bad?
You should contact a licensed technician if you notice loud noises, short cycling, warm air blowing while in cooling mode, or if your coils are frozen.
3. Do I repair the heat pump compressor or get a new unit?
The unit may be several years old, or the cost of repairing the compressor may exceed the price of a new full unit. In these instances, it may be wiser to replace the full unit instead. However, obtaining a compressor repair may be advisable if the unit is newer.
4. How long will a heat pump compressor last?
In most cases, with proper maintenance, a heat pump compressor lasts 10–15 years. Maintenance is important, and regular tune-ups help prolong the compressor’s life.
5. Can GreenWorks AC help me with my compressor issue?
Absolutely. One of GreenWorks AC’s primary goals is to diagnose, repair, and ultimately provide replacements for bad heat pump compressors anywhere in Florida faster than the next company.