Pool Heater Pump: Average Lifespan With Normal Use

Every machine with an engine or not and even humans have a lifespan. The lifespan can either be lengthened or shortened depending on the carefulness or carelessness of the machine. This applies to pool heat pumps as well. In this article, we will be looking at how long a pool heat pump should last.

Due to their effectiveness, energy economy, and extended lifespan, heat pumps are one of the greatest heating and cooling systems today. Heat pumps of good quality that are built, installed, and serviced by professionals should last a long time.

However, a heat pump’s longevity can be influenced by several factors. Your heat pump lifespan may be longer or shorter depending on your location, how you use it, and how well it’s managed.

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How Long Should a Heat Pump Last?

Most heat pump owners look at the heat pump’s life expectancy before deciding to purchase one. This is sensible, given that the heat pump’s lifespan has a major impact on the overall savings from a heat pump installation.

A heat pump’s usual lifespan is 10 to 15 years in most cases. However, how long your heat pump lasts will determine how often you use it and whether or not maintenance is done regularly. Some better and more dependable brands can last up to 20 or even 25 years if serviced regularly and the installation is properly maintained.

However, it is difficult to get more specific, reliable data from outside of trade professionals’ expertise, so the one presented here is empirical. Some factors affect the lifespan of heat pumps, which are discussed below.

What are the factors that affect the lifespan of a pool heat pump? 

Several factors will determine whether your pool heat pump lives up to or surpasses its intended lifespan, with the three most essential ones explained below:

Build quality

It is commonly said, “what you get is what you paid for”; a less expensive unit will have less durable components. Alternatively, it will be made with less stringent quality control, which will have an impact on the overall integration of components.

Cheaper units also have poorer after-sales service. The question you should consider asking yourself is, “Is a cheaper unit really cheaper when a higher-quality unit may last twice as long for less than twice the price of the budget option”?

Better quality units are also more efficient, saving you money in the long term.

Environmental factors

The longer the heat pump is used, the faster it will break down. Ambient temperature has an impact on how hard a heat pump needs to work. It will have to work harder and wear out sooner if it works in an extremely cold environment, close to its lowest working temperature.

Although you do not influence the ambient air temperature, you do have control over how you operate your heat pump (that is) how you preset the parameters. But remember that you can protect your heat pump unit in some instances by installing it in an enclosure.

On a hot day, for example, if you set your unit to 18 C and then turn it off several times rather than setting it to 24 C and allowing it to run, the unit will wear out faster as it fights to reach your high set-points or lower temperature set-point when cooling.

Any appliance benefits from the regular, steady operation, which extends its estimated lifespan.


The quality of your heat pump maintenance is among the determinants of how long it will last. A well-maintained appliance can easily outlast its original design life. The following are some simple maintenance suggestions for you.

What do you need to know if your heat pump requires maintenance or replacement?

Even the most well-kept system will ultimately fail. It can sometimes be fixed, or a part changed, and it will continue to work for a few more years. It may be necessary to replace the unit in some cases.

The following are common signs that your pool heat pump needs to be repaired or replaced.

  • When you realize that despite annual maintenance, there is reduced airflow 
  • When the air is blown by, your heat pump is inconsistent with temperature settings 
  • When your unit Periodically switches off.
  • If the unit has trouble starting 
  • Experiencing a significant increase in your bills
  • Strange odors or sounds such as screeching, grinding, rattling, buzzing, or ticking

What can you do to extend the life of your pool heat pump system?

The most common cause of system failure is a lack of routine maintenance. To extend the lifespan of your heat pump, consider doing the following.

Replace the filter

Replacing the air filter improves airflow while also lowering energy use. Check the filter once a month and change it if you can’t see through it easily.

Clean the coil outside

Your heat pump system’s performance can be altered by dirt. Whenever it appears dirty, clean it by removing leaves and debris and gently spraying water through the fins.

Plants should be kept away from the outdoor unit. 

Plants grown too close together can drop leaves, blooms, and seeds, clogging the system.

Try cleaning the inside coil with compressed air

Wipe down the floral blades with a damp cloth, and remove registers and grilles to clean them.

Get a tune-up once a year

You can hire an HVAC specialist who would inspect and execute any essential maintenance on your heat pump every year, regardless of the kind.

Learn How to Manage Your Pool and Hot Tub

Frustrated trying to keep your pool clear? Feeling confused about when to add the right chemicals? Get the perfect easy-to-use, illustrated ebook and video course today!


As technology improves, you will have to understand that this improvement will also affect pool heat pumps. As manufacturers try to improve the quality of heat pumps, the focus will be on the most frequent troubles that users face. In general, the improvement will pay attention to comfort and the reduction of cost. 

In summary, if you own or are hoping to own a pool heat pump, careful and regular maintenance can get you to use your unit for up to 20 years and more.

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