Should I Repair or Replace My Heat Pump?

With the temperature dropping, it’s time to start thinking about the state of your home heating system. Many people may be asking themselves whether they should repair their current heat pump or opt to replace it with a newer model. Making this decision can be difficult, as there are a few key factors to consider when deciding between repair and replacement.

In this blog post, we will explore these considerations so you can make an educated decision on what route is best for you and your circumstances.

Check out this article as well for information on maintaining your heat pump—mainly how long you should keep your heat pump running.

Signs You Need a New Heat Pump


If your heat pump is over 10-15 years old, it might be time to start considering an upgrade. The average life expectancy of a heat pump is 15-20 years, depending on the model and how well it has been maintained over the years.

If you notice that your energy bills have shot up even though you are using the same amount of energy as before, this could be a sign that your heat pump is no longer working efficiently and needs to be replaced.

Additionally, if you hear strange noises from the system or notice signs of rust and corrosion, it may be best to replace the unit rather than repair it.

Factors to Consider When Deciding Whether to Repair or Replace Your Heat Pump

The cost of repair versus replacement is the most important factor when deciding whether to repair or replace your heat pump. If the cost of a new unit is more than half the cost of a repair, it may be better to purchase a new heat pump.

Additionally, you should consider how often you will need repairs on your current system and how long it will take to repair when it does break down. If you find yourself needing frequent repairs, or if you need to wait a long time for parts and service, then replacing the unit may be a better option.

Finally, consider the potential benefits of purchasing a new unit versus repairing your existing one. Newer heat pumps are typically more efficient and have advanced features that can save you money in the long run.

Making the decision to repair or replace your heat pump requires careful consideration of all factors, so be sure to weigh your options carefully before making a decision.

Pros and Cons of Repairing Vs. Replacing a Heat Pump


Repairing a heat pump has its advantages and disadvantages. On the plus side, it is often much more cost effective than replacing the system, so if you are on a tight budget, this may be the best option for you. Additionally, repairing your existing system can help keep your energy bills lower as well.

On the downside, repairs are not always successful and may not be able to solve the problem. Additionally, if parts need to be ordered or replaced, this process can take a long time and cause disruptions in your home’s comfort level.

Replacing a heat pump has its own pros and cons. On the plus side, purchasing a new unit can help you save money in the long run, as newer systems are typically more efficient.

Additionally, when you purchase a new system, you can rest assured that it is covered under the manufacturer’s warranty and will be functioning at its peak abilities for years to come.

On the downside, replacing your heat pump will likely require a large upfront investment. Additionally, it can take some time to find the right unit for your home and have it installed correctly.

How to Decide What’s Best for Your Home

When deciding whether to repair or replace your heat pump, it’s important to consider all of the factors involved. This includes examining the cost of repair versus replacement, how often you need repairs, and what potential benefits a new unit has over an old one.

Additionally, consider your own timeline for making this decision – will you be able to wait for a repair, or do you need the unit replaced immediately?

Consider speaking with a technician to get their professional opinion on what’s best for your home. It can be helpful to research the various heat pump models available and compare their efficiency ratings, warranties, and other features.

Finally, make sure to take into account your budget and how long you plan to stay in your current home.

Tips for Maintaining and Prolonging the Lifespan of Your Heat Pump


Here are some tips for maintaining and prolonging the lifespan of your heat pump:

  • Regular filter replacement: Dirty filters can significantly reduce the efficiency of your heat pump. Replace your filter every 1-3 months, depending on usage and filter type. A clean filter will not only prolong your unit’s lifespan but also improve your indoor air quality.
  • Outdoor unit maintenance: The outdoor unit of your heat pump is exposed to the elements and can accumulate dirt, leaves, and debris, which can obstruct airflow. Ensure that the area around your outdoor unit is clear and free from any debris. It’s also advisable to clean the unit with a garden hose once a year.
  • Annual professional maintenance: Have your heat pump serviced by a professional technician once a year. They will perform a comprehensive inspection of your system, checking for refrigerant leaks, cleaning the coils, and lubricating moving parts.
  • Monitor your thermostat: A thermostat that’s not functioning correctly can affect your heat pump’s efficiency. Make sure your thermostat is calibrated correctly, and replace the batteries every year.
  • Ensure proper insulation: Insulate your home correctly to prevent heat loss during the winter and heat gain during the summer. Proper insulation will not only improve your heat pump’s efficiency but also reduce your energy bills.
  • Keep the coils clean: Dirty coils can reduce your heat pump’s efficiency by up to 30%. Clean the indoor and outdoor coils with a soft brush and a vacuum cleaner regularly.


Deciding whether to repair or replace your heat pump can be a difficult decision. It is important to consider all the factors involved, such as cost, efficiency, and warranty coverage.

Additionally, consult a technician and do your research to ensure you are making the right choice for your home. With careful consideration, you can make an informed decision that will best suit your individual needs.