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How to Keep Your Heat Pump Running Efficiently for Years
Posted On: March 19, 2026
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:
Apr 5, 2022
Had furnace and air conditioning unit put in. They did an excellent job great price and everything clean as can be, I was very pleased
Apr 5, 2022
All winter I have had an issue with very little heat reaching the 2nd floor of our home. After this past winter ended I decided to look into this. I found Twintech Heating and Cooling on line and started the process. After explaining my problem I had a call form Twintech and the tech came out and walked through things with me. The problem was the heating vent pipe had been dropped down in size by someone years ago causing little heat reaching the 2nd floor. Further into checking out the older furnace and AC they found a few things not properly installed by the last install of the old furnace and also that the AC was on it's last legs. I asked for a quote and waited a few days and we decided to go ahead with Twintech. They called a few days before to set up an installation time and date. The day of the install the guys were a half hour early which was a plus. The day of the install was great, the guys worked away removing the old furnace and AC.After which they installed the new furnace and AC. After they cleaned up the basement with all their tools and scrap metal etc. they came back inside to walk thru what they did. They also tested both the furnace and cooling systems to make sure everything worked and I the customer was happy. I now have heat on the 2nd floor for next winter. The guys from Twin tech were very professional. Their work habits and knowledge of the job was excellent. Their workmanship was just excellent, it was just up there with my standards as a homeowner. I am very pleased to have chosen Twintech for my new furnace and AC.. If I had to rate this experience with Twintech this company is a 10 in my books.Product,workmanship and customer care says it all.
May 16, 2021
I called Twintech during the Covid 19 crisis because our furnace was broken and it was still very cold during the nights. Dave answered all of my questions by phone but wanted to come have a look but only if our family felt comfortable having someone visit during the uncertainty surrounding the pandemic and was able to attend that very same affternoon.
He was very courteous and informative but most importantly he respected his and our safety by wearing medical gloves in our home and maintaining proper physical distancing. He reviewed the various options of the products that suited our needs going over not only price but quality of workmanship, warrantees and where the product was manufactured which were all important factors in making such a large purchase. You could tell that Dave had been in this industry for a very long time.
The installation was done by a fine young gentleman the very next day and we now have a toasty warm home to ride out this crisis in while humming along at 96% efficiency!
I would recommend this very professional, small family business for anyone in need of HVAC equipment or maintenance.
May 16, 2021
My special thanks to Twintech teams! They had replaced my furnace and A/C, and installed a new humidifier for me 2 weeks ago. Dave, the sales manager, not only provided me with an honest quote on the best HVAC products with best quality and warranties, he also arranged portable heaters for me and sent supporting docs to energy company for energy audit. Above and beyond service!
Greg, Grant, Mitch had worked tirelessly and professionally to perform the HVAC installation. They worked with professional tools, and performed proper measurement readings after installation. They are very patient with all my questions, and very pleasant to communicate.
Great work guys! This company sure knows their products and they stand behind their services. My home comfort level has improved! I am glad that I can support an ethical and honest local family business.
May 16, 2021
Professional, flexible on price and delivered on time...well done. All you can ask for when getting a new furnace.
May 16, 2021
The work was done quickly and professionally. Workers were really polite and easy to work with.
Product works great!
May 16, 2021
Furnace broke down on a Wednesday, shopped around for prices and Friday Twintechs name came up from a referral from my wife's work. Called Dave 11 am, he came over around 1 pm. Gave me a very good price, I accepted. The guys were there two hours later to take the old furnace out and install the new one. All finished by 6:30pm. Finally heat.
They were very pleasant and helpful. As a result we are doing our A/C later this year with this company.
May 16, 2021
After some extensive research, we settled on Twintech for our new furnace. The service - from Dave's initial visit - through to the installation was absolutely fantastic.
Dave was super-patient with our many questions, did not try to "up-sell" us into buying things we don't need, knowledgeable, friendly and all-around an excellent Advisor.
I've forgotten the names of the installers but they were superb as well. They showed up on-time, did all the work with no mess or intrusion, removed the old furnace and installed the new one in one day; all with no impacts to our day-to-day life.
I cannot recommend Twintech enough, especially over any of 'bigger guys' who tried to sell us a bunch of thing we don't need. Twintech were fantastic and my wife and I are very pleased with our purchase.
May 16, 2021
From the minute I met Dave and discussed my new furnace needs I knew I was in good hands. He was patient, knowledgeable and very professional through the quotation process.
Grant and Greg did an outstanding job on the install. They did a great job of explaining the defects with my old furnace. The quality of the installation was excellent and the attention to detail was on another level. The old adage You get what you pay for couldnt be more true as I feel I received great value, skilled expertise and high quality customer service. I highly recommend Twintech for all your heating and cooling needs.
May 16, 2021
Glad to have found a not-too-big local firm that provided the needed expertise, quality workmanship, and competitive pricing as well. In and out in one day, removed the old units, did a nice job installing all of the new units, and left no debris. Even have a service contract that far outshined the big company offerings. Would definitely recommend them.
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