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How Long Do Heat Pumps Usually Last? | Direct Home Services

How Long Do Heat Pumps Usually Last?

Heat pumps last 10 to 25 years. This depends on the type, installation quality, usage, maintenance, climate, and regular professional servicing.

This guide explains how long heat pumps last, factors affecting their lifespan signs it’s time for a replacement, and how to maintain your heat pump.

If you have different questions about your heat pump, call our experienced technicians at 860-352-1017. We will answer your question and assist with your heat pump needs. 

Read on to learn more about your heat pump. 

How Long Do Heat Pumps Usually Last?

Heat pumps typically last 10 to 15 years, although some can operate efficiently for up to 25 years with proper care

The lifespan of a heat pump depends on the type of heat pump, the quality of installation, and how well it is maintained.

There are different types of heat pumps, like air-source, geothermal, and ductless mini-splits, and each type has its own average lifespan. 

For instance, geothermal heat pumps, which are installed underground, tend to last longer than air-source heat pumps because they are less exposed to the elements. Ductless mini-splits can also have a longer lifespan due to their individual room units.

Regular maintenance plays a crucial role in extending the life of a heat pump. This includes tasks like changing or cleaning filters monthly, keeping outdoor units clear of debris, and having a professional technician service the system annually. These steps help ensure efficient operation and prevent wear and tear on the system’s components.

While the average heat pump lasts 10 to 20 years, careful installation and diligent maintenance can significantly influence its longevity. The type of heat pump also affects its potential lifespan, with some types, like geothermal, lasting longer due to their design and installation.


Factors that Determine the Lifespan of a Heat Pump

The lifespan of a heat pump is influenced by its type, installation, usage patterns, maintenance routine, local climate, unit quality, and professional servicing frequency. 

Type of Heat Pump 

The type influences its lifespan. For example, air-source heat pumps typically last 10 to 20 years, while geothermal heat pumps, installed underground and protected from external weather conditions, can last up to 25 years or more. Ductless mini-split systems also tend to have a longer lifespan due to their individualized operation in different rooms.

Quality of Installation

Proper installation is critical. An incorrectly installed heat pump can lead to frequent malfunctions and reduced lifespan. It’s important to have a qualified professional handle the installation to ensure it’s done correctly.

How you use the Heat Pump

The amount and manner in which the heat pump is used also affects its lifespan. Overworking or using the system inappropriately can lead to premature wear and tear.

Your Local Climate

The environment the heat pump operates plays a role. Units in areas with extreme weather conditions, like excessive heat, cold, or humidity, may experience more stress and have a shorter lifespan.

Quality of the Unit

The build quality and brand reputation can significantly impact longevity. Higher quality units often come with longer warranties and are built to withstand wear and tear better.

Frequency of Professional Servicing

Annual servicing by a professional technician is vital. They can check for and fix issues like duct leakage, refrigerant charge, and electric control problems, which can otherwise shorten the pump’s life. Filters should also be cleaned or replaced to ensure the outdoor unit is clear of debris.

Signs it’s time to replace your heat pump system

If your heat pump is over 15 years old, frequently needs repairs, produces strange noises, delivers inconsistent temperatures, or uses outdated R-22 refrigerant, it may be time for a replacement. 

These signs, coupled with increased energy bills and declining air quality, indicate that the heat pump is no longer functioning efficiently and effectively.

Age of the System

If your heat pump is over 15 years old, it’s nearing the end of its typical lifespan. Older systems are less efficient and more prone to breakdowns.

Increased Energy Bills

A sudden spike in your energy bills can signify that your heat pump is no longer operating efficiently. Heat pumps often require more energy to maintain the same comfort level as they age.

Frequent Repairs

If you’re calling for repairs more often than usual, this is a sign that your heat pump is on its last legs. Frequent repairs can be costly and indicate underlying issues that might be irreparable.

Inconsistent Temperatures

If some rooms are too hot while others are too cold, your heat pump may be failing to distribute air properly. This inconsistency can be a sign of a failing system.

Strange Noises

Unusual sounds like grinding, squeaking, or rattling from your heat pump are abnormal. These noises can indicate mechanical issues, signaling that your system might be due for a replacement.

Poor Air Quality

An old or failing heat pump can decrease air quality with increased dust and humidity. If you notice a significant change in your indoor air quality, your heat pump may be to blame.

The System Uses R-22 Refrigerant

If your heat pump uses R-22 refrigerant, which is being phased out due to environmental concerns, replacing it with a newer, more eco-friendly model is advisable.

Recognizing these signs can help you decide when to invest in a new heat pump. Replacing an old, inefficient system can improve your home’s comfort, reduce energy costs, and ensure better air quality.

Heat Pump Maintenance Tips to Increase its Lifetime

You can increase the lifespan of your heat pump through regular filter changes, outdoor and indoor unit maintenance, and annual professional servicing.  

Regular Filter Changes

Changing or cleaning the filters of your heat pump monthly is crucial. Clean filters ensure unobstructed airflow and prevent the system from overworking, reducing wear and tear on the components. This simple step significantly extends the life of your heat pump.

Outdoor Unit Maintenance

Keep the area around the outdoor unit clear of debris, leaves, and vegetation. This prevents blockages and ensures efficient operation. Cleaning the outdoor coils when they appear dirty also helps maintain optimal performance, increasing the system’s longevity.

Annual Professional Servicing

A professional technician servicing your heat pump at least once a year is essential. They can inspect ducts, filters, and coils for obstructions, diagnose and seal duct leakage, and check for refrigerant leaks. This professional attention helps identify and fix small issues before they become major problems, thus prolonging the life of your heat pump.

Indoor Unit Care

Ensure the indoor unit’s vents are clean and unblocked. Also, straighten any bent fins on supply and return registers. Maintaining the indoor unit helps in efficient air distribution and reduces strain on the heat pump.

Proper and regular maintenance of your heat pump increases its lifespan and ensures it runs efficiently. This translates to consistent home comfort and cost savings over time.

Call 860-352-1017 for Heat Pump Maintenance

The lifespan of a heat pump, typically 10 to 25 years, depends on factors like type, installation quality, maintenance, and climate. Regular upkeep is essential, including filter changes, debris removal, and professional servicing. 

Signs like increased energy bills, frequent repairs, and inconsistent temperatures indicate it’s time for a replacement. Regular maintenance prolongs your heat pump’s life and enhances efficiency.

Get heat pump maintenance services in Middlefield, Connecticut, from Direct Home Services. With over 40 years of experience, our family-owned business guarantees heat pump servicing and competitive pricing. Call 860-352-1017 for a free quote and ensure your home’s comfort and efficiency.



Can a heat pump last 20 years?

A heat pump can last 20 years with proper maintenance and favorable conditions. Regular servicing and optimal usage can significantly extend its lifespan.

How do I know when my heat pump needs replacing?

You’ll know it’s time to replace your heat pump if you notice frequent breakdowns, reduced efficiency, or strange noises. Also, if your energy bills are increasing and the system struggles to maintain temperature, it might be time for a new one.

Should I replace a 15-year-old heat pump?

Replacing a 15-year-old heat pump is often a good idea, especially if it’s not working efficiently or needs frequent repairs. Newer models are more energy-efficient and can save money in the long run.

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S. Mulligan

Bill and his team were professional from the first phone call right through to the installation of my ac and heating system. I got two quotes and Direct Home Services was cheaper, but really the big difference was the responsiveness, timeliness, and all-around professionalism shown throughout the process. It was night and day compared to the other company I had been dealing with. Save yourself a headache and go with Direct Home Services. The project will get done quickly and at a good price.

E. Chavarry

Today Direct Home Service finished the work done; I am happy because the ductless machine (A/C and Heating) looks wonderful, and the installation work has been excellent. Also, Bill is a super friendly and sincere man; let yourself be guided without worry; he knows his job.

C. Caldwell

Direct Home Service , Rives Jackson, Thank you on behalf of my wife & I for the good Quality of work you and your team perform we were thoroughly impressed with your professionalism in your knowledge and really sitting down and taking the time to explain to us . I will definitely recommend you guys to anyone that is looking for HVAC or mini ductless units.

B. Jakes

Wonderful experience from start to finish. These guys were very friendly and easy to deal with. I highly recommend this company to anyone that needs this type of service. Thanks guys!! Keep up the great work!

R. Jackson

I’ve known the owner, Bill, for a long time. Bill, his business and his team, really take pride in understanding their customers. I recommend contacting Direct Home Services for all your heating and cooling needs.

A. Moran

Direct Home Services was wonderful to work with. I called them on a Monday, they came out within 3 hours to look at my system. The technician was knowledgeable and gave me some great insight into what was wrong with my system (needed to replace the whole thing). I did some shopping around, but Direct Home Services really had the best price, and the best guarantee of the system, and financing.

E. Michaelis

You absolutely MUST use this business. Bill is a man of his word, an honest businessman, and has a phenomenal crew working with him! He will be upfront with you, and get you the best equipment for the best price! We are so fortunate to have selected this company! I’m sure you will be, too!

L. Albert

I would highly recommend Direct Home Services! We recently had Central Air installed. Their service fully satisfied our expectations. They were prompt, friendly, knowledgeable, and clean! Their financing was also very quick and efficient. We’re so glad we found them!

M. Farrell

Very professional from start to finish. Great communication good value and selection on all products offered. Would always recommend, installers were great. Top of the line service across the board.

Our customer process

When you contact Direct Home Services for air conditioning repair in Hartford, CT, we take you through a simple process to get your air conditioning or heating system working properly again.

(860) 339-6001 Request Service

Here’s how it works:


Contact us and explain the problem


We will come to your home and assess the situation


We will create a plan to fix the problem and give you a quote upfront


We will either repair or replace your air conditioner so you can get back to your everyday life