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How to Keep Your Heat Pump Running Efficiently for Years

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How to Keep Your Heat Pump Running Efficiently for Years

Posted On: March 19, 2026

How to Keep Your Heat Pump Running Efficiently for Years

A well-maintained heat pump can run efficiently for 10–15 years or more, even in Ontario’s demanding climate.


The key is reducing strain on the system, maintaining proper airflow, and addressing small issues before they become expensive problems.


Here’s how to keep your heat pump performing at its best for the long haul.


1.


Change or Clean Your Air Filters Regularly


Start with the easiest and most important task.


Dirty filters restrict airflow, forcing your system to work harder and reducing efficiency.


Best practice:


Check filters monthly


Replace or clean every 1–3 months


Change more often in homes with pets or high dust levels


This one habit alone can make a noticeable difference in performance and lifespan.


2.


Keep the Outdoor Unit Clear and Clean


Your outdoor unit needs space to function properly.


Leaves, snow, dirt, and debris can block airflow and reduce efficiency.


What to do:


Maintain at least 2 feet of clearance around the unit


Remove debris regularly


Gently clean coils when needed


If your unit looks buried or blocked, it’s already struggling.


3.


Maintain Consistent Thermostat Settings


Heat pumps are designed for steady operation, not constant adjustments.


Frequent temperature changes force the system to work harder than necessary.


Tip:


Set a consistent temperature


Use gradual adjustments if needed


Avoid large swings throughout the day


Let the system do its job without interference.


4.


Schedule Annual Professional Maintenance


Even if everything seems fine, your system still needs a check-up.


A professional tune-up helps:


Identify early issues


Clean internal components


Check refrigerant levels


Ensure everything is running efficiently


One visit per year can prevent a lot of problems later.


5.


Keep Airflow Unrestricted Indoors


Your system depends on proper air circulation.


Blocking vents or returns reduces efficiency and increases strain.


Avoid:


Covering vents with furniture


Closing too many vents in unused rooms


Ignoring dust buildup on registers


Air needs to move freely for your system to perform well.


6.


Seal Air Leaks and Improve Insulation


Your heat pump shouldn’t have to fight your house.


Drafty windows, poor insulation, and air leaks force the system to constantly replace lost heat.


Focus on:


Sealing gaps around windows and doors


Improving attic and wall insulation


Reducing drafts throughout the home


The tighter your home, the easier your system’s job becomes.


7.


Monitor for Early Warning Signs


Small issues don’t stay small.


Pay attention to changes in performance.


Watch for:


Unusual noises


Reduced airflow


Longer run times


Higher energy bills


Catching problems early is always cheaper than dealing with a full breakdown.


8.


Use Emergency Heat Sparingly


Emergency heat is there for extreme conditions, not everyday use.


Overusing it:


Increases energy costs


Reduces system efficiency


Adds unnecessary strain


If your system relies on emergency heat too often, it’s worth investigating why.


9.


Keep Coils Clean


Coils play a critical role in heat transfer.


When they’re dirty:


Efficiency drops


The system runs longer


Wear and tear increases


Routine cleaning, either DIY or professional, helps maintain performance.


10.


Make Sure Your System Is Properly Sized


An improperly sized system will never run efficiently long-term.


Undersized systems:


Run constantly


Struggle to maintain temperature


Oversized systems:


Short cycle


Wear out faster


If your system consistently struggles, sizing could be part of the issue.


Final Thoughts


Keeping your heat pump running efficiently for years doesn’t require complicated steps.


It comes down to regular maintenance, proper airflow, and reducing unnecessary strain.


A little attention now saves you from higher costs, poor performance, and early replacement later.


Your heat pump is built to last.


Just don’t make its job harder than it needs to be.



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See What Our Customers Are Saying:

by peter in Whitby on Twintech Heating and Cooling

Very impressed with this company. They show up on time , kept my place clean and after they left it looks like they were never there. Very professional team. Those people know what they doing . Their installation was on the highest standard. They are very knowledgeable especially they're worker Peter. I strongly recommend this company to everybody. After the installation I receive the call making sure I'm satisfied with their products and their job. Bravo!!!

by James in Bowmanville on Twintech Heating and Cooling

Greg and his brother were referred to us by a friend. They arrived when they said they would, did an exceptional job and left the place as tidy or tidier then they found it. Their professionalism is only surpassed by their kind and friendly demeanor. Even after several calls to help me with my high tech thermostat I feel that I could always call with any concern (No one responds to my texts as quickly as Greg) and have a friendly helpful response. I found out their grandfather started the company and now as a 3rd generation company, they are doing their grandfather proud. I would highly recommend Twintech over any other hvac company out there.

by RJW in Ajax on Twintech Heating and Cooling

Thanks to the guys at Twintech Heating for a great job installing a new hot water tank. They set a time and day to remove the old tank and install the new one. They were on time and had the work done quickly and cleaned up after they were finished. Excellent work and great value.

by Marilyn in Milton on Twintech Heating and Cooling

In November, we contacted Twintech for a quote on a high efficiency furnace plus installation. Dave, the sales representative for the company was very friendly and informative. Upon arrival at our home, he willingly showed us his company licenses, clearly explained the operation of a high efficiency furnace and answered all our questions to our satisfaction. As well, Dave was the only sales representative that we contacted that was willing to make the arrangements for an energy audit. For us, this was a big plus as we found the government rebate program somewhat confusing to navigate. The furnace was installed on the date that was arranged in an efficient and professional manner by Greg (the owner) and Peter. Both men worked diligently, throughout a long day to complete the job and upon finishing, left the job site immaculate. When a neighbour raised concerns about the furnace venting location, Greg located an alternative location and resolved the situation with diplomacy. We chose the Napoleon furnace for its excellent warrant;y on the heat exchanger and because it was made in Canada! In addition, to the furnace warranty, Twintech offered us a 5 year warranty on labour which speaks to the quality and pride this team has in their workmanship. It has been over a month now (with some of the coldest January days on record) since we have had the furnace installed. The furnace runs quietly and distributes heat more evenly throughout our 90 year old Toronto home. We can't speak highly enough of the Twintech team and are very satisfied with their workmanship and job ethics. We have no hesitation about recommending them.

by Barry in Toronto on Twintech Heating and Cooling

What more could you ask for! Grant and Greg Dainty provided a professional,diligent and thorough approach to the installation of my furnace. I would highly recommend there services.

by Hector in Scarborough on Twintech Heating and Cooling

Last week our Furnace failed overnight. We called Twintech to help us get it running again. They did a really thorough check on it, and got it running in less than an hour. Given that it was an old Furnace (+20 years old), we were giving two options: repair it or replace it. Instead of doing a repair on it that could break in a week or two, they recommended us to change it. I like that they were honest on the recommendation, not forcing a new furnace on us. At the end we went with a new Furnace. Twintech solutions service & salesman gave us recommendation on the size of the unit and many options that could work for our home. They ended up doing an excellent work in our furnace, replacing the filter to a better option and replacing some pieces that had water damage. They cleaned after themselves and leave everything even better than what they found. They even went far and beyond tiding up the hose connections that we had on the basement.

by Ryan Doherty in Whitby on Twintech Heating and Cooling

I am in the process of finishing my basement and wanted to make sure I got the low hanging duct work fixed in advance. After reviewing 5 quotes I selected Twintech to award the contract to. The price was competitive however what won me over was Grant's (co-owner) attention to detail and his ability to focus on what my goals and priorities were for the project. His team completed the job over 3 days as there was significant duct work changes and the relocation of all of the equipment. They also completed the job with little downtime so we weren't left overnight without heat during freezing winter temperatures.

by Private User from Oshawa on Twintech Heating and Cooling

My father woke up to no heat one Saturday morning. We had a few names that friends had recommended but while checking out the companies' ratings on HomeStars, we found Twintech with great ratings too. The other companies either didn't get back to us or didn't have time to come at such short notice. TwinTech made the time in their schedule for what they judged to be an emergency: no heat in the home of an elderly person. At no extra fee for a short notice, weekend visit. They recommended an upgraded furnace unit and explained that we would qualify for a rebate that would bring the price down to that of a lower model. They set us up with the rep from the MNR that covers the rebate so that we didn't have to deal with the paperwork & phone calls ourselves. Installation was quick, efficient, & smooth. We were so pleased with their service we ordered a new water heater too. Both are working great (efficient & quiet!) & my father is safe & comfortable. We can't say enough about how pleased we are with their service. We have already recommended them to others.

by joe calabro in Pickering on Twintech Heating and Cooling

Twintech Heating & Cooling. I just want to say thanks for helping me . My Furnace stopped working. And l phone Dave Getgley he set me up with Greg. What an amazing team they did a great job in setting me up with a new Furnace. Anyone that needed a new Furnace these are the guys to call. Thanks again for a job well done.

by Peter from Ajax on Twintech Heating and Cooling

Our home has had poor heating and air conditioning the past couple of years. Dave recommended a Goodman solution with more power than we had. Grant and Greg installed the units in late November. Heating is better than ever. We have a warm home again and look forward to the winter. Can't wait to see how the AC runs in 2018. Job was super clean and professionally done. Highly recommended.

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See What Our Customers Are Saying:

by Aaron on Twintech Heating and Cooling

We are very happy to recommend this company to everyone. Our furnace broke down on Sunday morning. We phoned them and before noon Grant the owner showed up. He worked on the furnace for about a hour not wanting to give up to fix the problem. The furnace was 17 years old. I was the one talking about replacing it. End result was the next day it was all done. On the Sunday Bob came over with heaters to warm up the house. We decided to replace the water heater at the same time. Thanks Grant for the excellent work. Thumbs up.

by Linda on Twintech Heating and Cooling

Right on time. Explained how to work the HRV in a different way so the house would not be so dry. Changed my whole house water filter for me as well. Friendly, helpful, caring service!

by Robert Rogers on Twintech Heating and Cooling

Very pleased with the professional service that TwinTech Heating and Cooling provided in replacing my furnace. I got several quotes from different service providers. Their price was excellent and they explained the features very well. We are very glad we went with TwinTech and highly recommend their services.

by Robert Mizuno on Twintech Heating and Cooling

We were new homeowners in need of a second opinion. TwinTech Heating & Cooling were Amazing and professional. Very knowledgeable and great service all around. Recommend to anyone looking for honest and reliable services. Treated with respect and care. Thank you Greg, Mitch and Bob!

by Ruth on Twintech Heating and Cooling

TwinTech is an excellent and honest company! I called them for a second opinion after being told by another company that I needed to replace my furnace. Turns out this was not the case at all! I did not need a new furnace. TwinTech did not push to make an unnecessary sale and saved me from a huge expense. Bob and Mitch were extremely professional and above all honest! I definitely recommend TwinTech!

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