$49 / month O.A.C Including Install
$49 / month O.A.C Including Install

How Does a Ductless Heat Pump Work?

24 / 7 Emergency Service Available. Call Us Now: 1.844.894.6832


[BACK]
How Does a Ductless Heat Pump Work?

Posted On: November 28, 2023

How Does a Ductless Heat Pump Work?

A ductless heat pump, also known as a mini-split system, is a type of heating, ventilation, and air conditioning (HVAC) system that provides both heating and cooling to a building without the need for traditional ductwork. Here's a basic overview of how a ductless heat pump works:


  1. Components:


    • Outdoor Unit (Condenser): This unit is installed outside the building and contains the compressor, condenser coil, and a fan. It is responsible for releasing or absorbing heat, depending on whether the system is in cooling or heating mode.
    • Indoor Units (Evaporators): These units are installed inside the building and are responsible for distributing conditioned air. Each indoor unit is connected to the outdoor unit by refrigerant lines.
  2. Refrigeration Cycle:


    • Cooling Mode:


      • The refrigerant in the system absorbs heat from the indoor air through the indoor unit's evaporator coil.
      • The absorbed heat is then transported to the outdoor unit.
      • In the outdoor unit, the compressor increases the pressure and temperature of the refrigerant.
      • The refrigerant releases the absorbed heat to the outdoor air through the condenser coil and the fan.
    • Heating Mode:


      • The refrigerant absorbs heat from the outdoor air in cold weather.
      • The compressor increases the temperature of the refrigerant.
      • The heated refrigerant is then circulated to the indoor units.
      • In the indoor units, the refrigerant releases heat to the indoor air through the evaporator coil.
  3. Distribution of Conditioned Air:


    • Each indoor unit is equipped with a fan that distributes the conditioned air within the specific zone it serves.
    • Ductless systems can have multiple indoor units connected to a single outdoor unit, allowing for zoned heating and cooling. This means different rooms or areas can be conditioned independently.
  4. Zoning and Individual Control:


    • One of the advantages of ductless heat pumps is the ability to create multiple zones with individual temperature controls. Each indoor unit can be controlled independently, allowing for personalized comfort and energy efficiency.
  5. Energy Efficiency:


    • Ductless systems are often more energy-efficient than traditional HVAC systems because they don't experience the energy losses associated with ductwork. They can also be more efficient in mild climates.

In summary, a ductless heat pump works by transferring heat between indoor and outdoor units through a refrigeration cycle, providing both heating and cooling. The absence of ducts and the ability to create independent zones make these systems versatile and energy-efficient.



[BACK]

See What Our Customers Are Saying:

by Steve V, Toronto on Twintech Heating and Cooling

Our old water tank was installed in 1997. Wasn't working as well as it should so we looked into a tankless as it is more efficient and a space saver! we had used Twintech in the past for a furnace cleaning and were satisfied with that so we decided to ask for a quote for the changeover. Gary arrived and provided the options and the quote fit within our budget so we decide to go with them after receiving a few alternative quotes from other companies. They did what the said would be done and it was completed within a reasonable time frame! Removal and cleanup of the old tank was seamless. We are now enjoying consistent and efficient Hot water! I recommend Twintech and would use them for future projects!

by New AC Unit + Humidifier on Twintech Heating and Cooling

One of the most honest HVAC companies out there! Dave was very helpful and informative in helping us choose a new AC unit. While they weren’t the lowest quote, we went with them because we trusted Dave and he was the most honest guy out of the companies that quoted us.
Greg and his crew who installed the unit were very professional and did a great job. If I could do it over again I would choose Twintech again.

by Private User on Twintech Heating and Cooling

Relocated and replaced our air conditioning unit. Fast, professional, and high quality service. We would definitely use them again for future projects!

by Ian, Toronto on Twintech Heating and Cooling

The term excellent or incredible does not seem high enough praise for the Twintech Heating and cooling company that recently replaced our 15 year old furnace. To start with, the response from Dave at Twintech to our original pricing request was the quickest and most professional of the 5 prices we received which included two of the primary natural gas providers. The Twintech pricing was the most competitive by a considerable margin.
We had Dave visit our home to confirm all pricing which he did and scheduled us for next day installation which was not offered my the majority of the other providers.
The installation; the team arrived on time and provided coverings to all of the hardwood flooring and stairs and proceeded with the removal and reinstallation of the new furnace, the workers predicated six hours and were completed in five hours. I have to mention how courteous and polite the workers were each time we interacted with them from start to finish.
The final result was amazing, all materials were cleaned up and removed from the house and the workmanship very impressive.
One feature that really stood out for me which shows a high level of professionalism was that we had various condensation hoses from the furnace , humidifier and an air filtration unit meeting at the one drain, the installation crew ran PVC tubing including elbows along two sides of the furnace to guide the hoses into one PVC tube at the drain, it looks great!
When the install was completed and tested the Twintech technician guided us through the features and recommendation's for care of the new furnace.
We highly recommend Twintech to anyone for the outstanding service provided to us.

by Stephen, Pickering on Twintech Heating and Cooling

I didn't hesitate to call Twintech in for a 2nd time as they did an outstanding job installing my new furnace last year. This time my 18 year old air conditioner was on its last legs. Greg and the team are top notch, highly skilled technicians. The job was executed in a timely and professional manner. Greg was extremely thorough and went the extra mile to make sure everything was operating efficiently. Lastly, Dave is a true gentleman and really made the customer experience pleasurable and worry free. Always remember that good work ain't cheap and cheap work ain't good.

by Derek, Whitby on Twintech Heating and Cooling

It's so hard to find solid companies these days, but I was very pleased to find one in Twintech. Greg and his crew were very clean, respectful and professional. We were most impressed at how all the things they said they would do, were done. Sounds strange, but usually when a contractor comes to your home they say they will take care of this and that, make sure this is done, etc but when the work starts you have to constantly remind them of your previous discussions. Greg ensured every item he said he would do was done, no reminders required. The work was done right, at a fair price and on time. We will be sure to call them when our A/C unit dies (fingers crossed that's not going to happen too soon :) )

by Patrick, Toronto on Twintech Heating and Cooling

Replaced our aging hot water tank with a tankless system. Excellent work, fast efficient and clean.

Walked us through the new system and recommended maintenance schedule.

This is our second time working with TwinTech and we are very happy with the quality of their work and professionalism.

by Troy, Toronto on Twintech Heating and Cooling

Efficient work and great follow up by the team at Twin Tech. Great product and communication.

by Peter, Pickering on Twintech Heating and Cooling

On coldest night of the year our furnace quit. At 8:40 in the morning Greg arrived and gave us a diagnosis and a recommendation. By 2:30 we had a new furnace and were warm again. Great company. Great customer service. Good reasonable price.

Peter, Pickering

by New Furnace Installed on Twintech Heating and Cooling

Twin tech team was very efficient and prompt. They provided a quote within hours of request and got the job done on time. No disruption to home function. We would highly recommend this team. Job well done.

Related Links:
heat pump system cost, 5 ton heat pump, indoor heat pumps, heat pump technology, residential heat pump system, heat pump hvac system, heat pump,


See What Our Customers Are Saying:

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!

by Anna Chin on Twintech Heating and Cooling

Amazing experience with TwinTech Heating & Cooling! Their team was professional, knowledgeable, and efficient from start to finish. They installed my new furnace quickly and left everything spotless. The technicians took the time to explain everything and made sure I was comfortable with the system before they left. Great customer service and fair pricing. I highly recommend them for anyone needing HVAC services!

by Connor Agnew on Twintech Heating and Cooling

Great experience all around. Bob was sharp and easy to talk to, and Greg handled the installation perfectly. Would hire them again in a heartbeat.

HVAC Repair and Replacement in Pickering

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - March 26, 2025

When your HVAC system breaks down or isn’t performing efficiently, you need reliable service from a trusted local provider. Twintech Heating & Cooling is Pickering’s go-to expert for HVAC repair and replacement, offering top-qualit

Read More

Twintech - Professional Furnace Repair in Durham Region

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - November 15, 2024

As winter sets in, ensuring your furnace operates efficiently is crucial for keeping your home warm and your energy bills low. For residents in the Durham Region, professional furnace repair services are essential for maintaining comfort and safety d

Read More

Fine Tuning Your Furnace For the Winter

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - September 28, 2024

As the cold weather approaches, ensuring your furnace is in top shape is essential for both comfort and efficiency. Properly tuning your furnace before winter can help you avoid sudden breakdowns, improve energy efficiency, and ensure even heating th

Read More

Reasons to Get a Gas Fireplace

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - January 29, 2021

Canada is a place where the cold never leaves – all year round. Part of what makes you Canadian is your ability to withstand such frigid conditions without complaining. To help you get through the cold, we have made a list of reasons why you should

Read More