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

My Furnace Broke Down Unexpectedly

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


[BACK]
My Furnace Broke Down Unexpectedly

Posted On: February 25, 2025

My Furnace Broke Down Unexpectedly

A broken furnace can be a nightmare, especially in the middle of winter. When your furnace suddenly stops working, it’s important to act quickly to restore warmth to your home. Here’s what to do when your furnace breaks down unexpectedly.


1. Check for Simple Fixes

Before calling a professional, check these common issues:


  • Thermostat Settings – Ensure it’s set to “heat” and the temperature is higher than the room temperature.
  • Power Supply – Make sure the furnace is plugged in and the circuit breaker hasn’t tripped.
  • Pilot Light or Ignition – If your furnace has a pilot light, check if it’s lit. If it’s an electronic ignition system, reset it.
  • Air Filter – A clogged air filter can restrict airflow and cause the furnace to shut down.

2. Look for Warning Signs

If your furnace has been making strange noises, producing unusual odors, or running inconsistently, these could be signs of a deeper problem. Addressing these issues early can prevent a full breakdown.


3. Check for Gas Leaks

If you smell gas, leave your home immediately and contact your gas provider. Do not attempt to turn the furnace on or off, as this could be dangerous.


4. Call a Professional HVAC Technician

If basic troubleshooting doesn’t solve the problem, it’s time to call a licensed HVAC technician. A professional can diagnose and fix issues such as a faulty blower motor, broken heat exchanger, or malfunctioning thermostat.


5. Consider Emergency Heating Options

While waiting for repairs, use space heaters, blankets, and layered clothing to stay warm. Be cautious with portable heaters and ensure they are used safely to avoid fire hazards.


6. Schedule Regular Maintenance

Prevent future breakdowns by scheduling annual furnace maintenance. Routine inspections help identify small problems before they become costly emergencies.


Need Emergency Furnace Repair?

If your furnace has unexpectedly broken down, don’t wait, contact a trusted HVAC service provider for fast and reliable repairs. Staying proactive can keep your home warm and your heating system running smoothly.



[BACK]

See What Our Customers Are Saying:

by Dorothy on Twintech Heating and Cooling

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

by Barry on Twintech Heating and Cooling

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.

by Craig in Whitby on Twintech Heating and Cooling

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.

by Lucy in Markham on Twintech Heating and Cooling

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.

by ddame on Twintech Heating and Cooling

Professional, flexible on price and delivered on time...well done. All you can ask for when getting a new furnace.

by nicole.el.thorn on Twintech Heating and Cooling

The work was done quickly and professionally. Workers were really polite and easy to work with.
Product works great!

by Gary in London on Twintech Heating and Cooling

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.

by Shawn L in Whitby on Twintech Heating and Cooling

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.

by Stephen from Pickering on Twintech Heating and Cooling

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” couldn’t 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.

by Arthur on Twintech Heating and Cooling

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.

Related Links:
oshawa gas furnace problems, ajax furnace inspection, whitby furnace replacement, furnace repairs pickering, oshawa hvac furnaces, pickering gas furnace problems, whitby furnaces, residential furnace, pickering hvac furnace, pickering furnace service, pickering furnaces, oshawa furnace inspection, oshawa furnaces, gas furnace problems, furnace services oshawa, furnace maintenance near me, furnace repair ajax, furnace repair pickering, furnace repair oshawa, furnace replacement, furnace repairs, furnace repair, furnace installations ajax, furnace installations pickering, furnace installations oshawa, furnace inspection,


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.

Amana Heat Pump Service Durham Region

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - July 14, 2025

If you're a homeowner in the Durham Region looking to enhance energy efficiency and indoor comfort, installing an Amana heat pump could be the perfect solution. Renowned for their durability, energy savings, and year-round performance, Amana h

Read More

Expert HVAC Services in Whitby

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - March 16, 2025

When it comes to heating and cooling services in Whitby, Twintech Heating and Cooling stands out as a trusted provider with years of experience in the industry. Whether you need a furnace repair, air conditioning installation, or routine HVAC main

Read More

Unusual Noises From Furnace

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

If you’re hearing unusual noises from your furnace, it could signal a problem that needs immediate attention. Here's a guide to some common noises and their potential causes: 1. Banging or Popping Cause: This often indicates delaye

Read More

Preventing a Total Furnace Breakdown

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - September 27, 2024

Preventing a total furnace breakdown requires regular maintenance and attention to key components of your heating system. Here are some tips to help: 1. Schedule Regular Maintenance Have a professional inspect and service your furnace at least

Read More