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

What Sized Furnace Unit Do I Need?

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


[BACK]
What Sized Furnace Unit Do I Need?

Posted On: October 6, 2023

What Sized Furnace Unit Do I Need?

Determining the appropriate size for a furnace involves considering various factors related to your home's size, insulation, climate, and heating requirements. It's crucial to have a properly sized furnace to ensure energy efficiency, comfort, and longevity of the system. Here's a general guide to help you estimate the size of the furnace unit you may need:


  1. Calculate the Heating Load:


    • Perform a heat load calculation, also known as a Manual J calculation. This takes into account factors such as the size of your home, insulation levels, window quality, and local climate. You can use online calculators or consult with a heating professional to perform this calculation.
  2. Consider Climate:


    • Colder climates generally require larger heating systems. If you live in an area with harsh winters, you might need a more powerful furnace.
  3. Account for Insulation:


    • Well-insulated homes retain heat better, reducing the required heating load. Consider the insulation levels in your walls, attic, and windows when sizing the furnace.
  4. Evaluate Windows and Doors:


    • The type and quality of windows and doors in your home can significantly impact heat loss. Energy-efficient windows and doors help retain heat better.
  5. Include Room Layout:


    • Consider the layout of your home. Open floor plans may require a larger furnace, while smaller, well-defined rooms might have different heating needs.
  6. Think About Air Ducts:


    • The efficiency of your ductwork can affect the furnace size needed. Well-designed and properly sized ducts can contribute to the overall efficiency of your heating system.
  7. Factor in Future Expansion:


    • If you plan on expanding your home or making significant changes, consider how these changes might affect the heating load in the future.
  8. Consult a Professional:


    • It's highly recommended to consult with a heating professional or HVAC contractor. They can conduct a thorough assessment of your home and provide accurate recommendations based on your specific situation.

Remember that oversizing or undersizing a furnace can lead to various problems, including reduced efficiency, uneven heating, and increased energy costs. A professional assessment will help ensure you get the right-sized furnace for your home's unique needs.



[BACK]

See What Our Customers Are Saying:

by Private User on Twintech Heating and Cooling

I left a live chat message on their website that my air conditioning was not working. Within 1hr a representative called me to discuss my options.
The next day he came to the house to review my needs and give me a price for a new system. Price quoted was less than I expected and the installation was completed the following day. I found their salesman and the installers very knowledgeable and easy to deal with. All my questions were answered. Everything was properly explained in regards to what unit was needed and why, along with instruction where needed for use.
The installers made sure everything was working properly before they left.

by Samta Chanana on Twintech Heating and Cooling

This is to thank Twintech Heating and Cooling for their exceptional and timely service. Mitch, their technician was very courteous and generous with his time right from his first meeting with us. He not only took the time to check everything but also educated us on why we needed what he recommended. Greg and Mitch graciously accommodated us on our requested day and time for job to be done. They were both very courteous and responsive to our needs and special requests especially in a tight spot. The job was finished neatly and on time. Thank you Twintech for your great service !

by Private User on Twintech Heating and Cooling

They came the day and time they had planned for us and were very fast and efficient! The AC works amazing and it is amazing during the heat of the summer we have already got! Thanks for everything you did for us!

by Private User on Twintech Heating and Cooling

Would recommend this company to friends and family in a heartbeat. Very professional , on time and left no mess when the job was done.

by stefany on Twintech Heating and Cooling

Great customer service. Responsive and professional. I would highly recommend Twintech, I used them previously for repair service and a new air conditioner- very satisfied.

by dianeramsden on Twintech Heating and Cooling

Our air conditioner failed. Made a call and within 15 min a technician was at our door.
The issue was fixed and many suggestions were provided.
Thanks to Mitch. Great service !

by Kazuko on Twintech Heating and Cooling

Our furnace was rattling, as soon as we put our air conditioner on this past week. We had researched looking for a company that was Registered with Better Business Bureau, and this company TwinTech, had A+ Rating. Scott, was immediately helpful via text/phone and sent his technician as soon as he was able...Mitchell/technician provided great professional service. Thank you TwinTech.
Sean and Debbie

by ANOOP on Twintech Heating and Cooling

I contacted various companies when looking to install a new furnace and I found Twintech to be transparent with their communication and approach. They had options to suit my various requirements and the price vs quality was very good. The after installation communication was also very good and they answered all queries I had.

by Private User on Twintech Heating and Cooling

My furnace broke down last month. The team was quick to respond, courteous, professional and mindful of COVID-19 concerns. I highly recommend them if you are considering replacing or servicing your HVAC equipment.

by Private User on Twintech Heating and Cooling

I was very happy with the installation and price. I would definitely recommend. Thank you Twintech.

Related Links:
oshawa gas furnace problems, ac service call, pickering hvac prices, local ac services, ajax furnace inspection, ac repair services, whitby furnace replacement, furnace repairs pickering, oshawa hvac furnaces, central ac service, ac unit maintenance, pickering gas furnace problems, ac installation near me, ajax hvac repair, hvac repairs, ac contractors, ac repair and service, whitby furnaces, residential furnace, residential ac repair, pickering hvac furnace, pickering furnace service, pickering furnaces, oshawa furnace inspection, oshawa furnaces, nearby ac repair,


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!

Professional Air Conditioner Service and Repair in Pickering

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - July 23, 2024

Professional Air Conditioner Service and Repair in Pickering Maintaining a cool and comfortable home during Pickering’s hot summer months is essential. Twintech Heating & Cooling, a trusted local HVAC service provider, offers top-notch a

Read More

What are the best ways to save on energy costs?

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - September 11, 2019

There is no denying that each year, our summers are getting warmer and winters are getting colder. For homeowners, the cost to heat or cool a home can be expensive. At Twintech, we have some helpful tips on how to save money on your next energy bill.

Read More

Can My Furnace Be Upgraded?

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - November 12, 2023

Whether or not your furnace can be upgraded depends on several factors, including the type of furnace you have, its age, and its current condition. Here are some general considerations: Type of Furnace: Standard Gas Furnace: These ar

Read More

Does My AC Unit Have a Warranty?

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

To check if your AC unit has a warranty, you'll need to refer to the documentation that came with the unit when you purchased it. Typically, warranties are provided by the manufacturer and cover certain parts or services for a specific period of

Read More