Health and Safety Update - March 17th, 2020

Common Furnace Problems You Need HVAC Experts to Fix

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Common Furnace Problems You Need HVAC Experts to Fix

Posted On: June 21, 2018

Common Furnace Problems You Need HVAC Experts to Fix

Furnaces are complicated machines which may break and there is a variety of motives for why it does not turn on. After the furnace is not working and the warmth is not flowing, there is an adequate chance that a number of these things is the origin of the breakdown. 

Though a few of these issues may be repaired with the help of online tutorials, the others are rather intricate and might require an expert to work on it. In case you have any queries concerning the subsequent furnace issues, please contact the experts of Twintech Heating & Cooling. 

Congested Filters 
Congested filters reduce airflow to the furnace which could decrease the unit’s efficiency. Because it must work harder to produce the desired temperatures, congested filters also increase the wear and tear of the unit. Oftentimes, a furnace not blowing air is doing this because the filter is clearly congested. Changing your filter regularly ensures that this does not happen. 

Defective Heater Thermostats 
The wiring in the heater’s thermostat may come loose causing a short to happen and these shorts may also damage detectors or the electronics within the furnace itself. Thermostats that fail often provide irregular readings or cause the furnace to cycle on/off more than it is supposed to. 

Broken Belts 
The belt within the furnace mill can wear out and tear over time. As it does, the furnace’s hot air circulation through the ductwork may be impossible. The best solution to this problem is replacing the belt itself. 

Damaged Heat Exchangers 
Broken heat exchangers are a frequent cause of a furnace blowing air or not blowing air in any way. The thin metal of the heat exchanger may get cracked, coated with debris, or rusted from recurrent moisture vulnerability. It might have to be replaced. 

Worn Out Blowers 
Components like the limit switch inside the blower may wear out, which may lead the blower itself to operate continuously. If this happens, cold air will be blown by the furnace throughout your home. A furnace not blowing warm air must always be assessed by a certified professional. 

Power Shortage 
Furnaces call for a significant quantity of power to function. Whether an improper fuse is used, it may cause the breaker to trip if electricity circulates throughout the system. If that is not the issue, it is possible that the cables come loose, and the unit is grounding out. 

Clogged Gas 
Leaks, kinks in the hose, and clogs from the machine can lower the total amount of gas that reaches the unit. These issues must always be repaired by a professional HVAC technician. 

If your furnace is in need of repairs, our experts here in Twintech Heating and Cooling will be delighted to come to your home and fix the matter whenever possible. Our specialist technicians can quickly evaluate the source of your issue and recommend the right repairs required to have your heating system back up and functioning efficiently. In case you require a replacement unit, we could recommend one that matches your home and budget. Please contact us now! 
 



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See What Our Customers Are Saying:

by Rita, Scarborough on Twintech Heating and Cooling
We were so pleased with their service

When our old oil furnace finally broke down we decided it was time to finally convert to natural gas and finally install central air conditioning at the same time. Knowing it was going to be a significant investment for us, we wanted to make the right choice. Twintech came highly recommended by a friend and we were not disappointed. From the first contact with the salesperson, until the final touches on the installation, we were so pleased with their service. Everyone from the company was so friendly, efficient and a pleasure to deal with. Best of all, the cost was very competitive. We would certainly recommend Twintech to anyone requiring HVAC work in their home.

by Bob S, Pickering on Twintech Heating and Cooling
We found him to be friendly, conscientious & he left the work area clean!

Mitch from Twintech came out for our annual furnace inspection. We found him to be friendly, conscientious & he left the work area clean. We were also very impressed with the thoroughness of the job he did. This is the 2nd job we’ve had Twintech do for us & have been very happy with the results for each. We highly recommend this company. Thank you, Mitch, Dave & Greg.

by Brent L on Twintech Heating and Cooling
Very happy with the end result!

Work was done on schedule, professionally, according to quote and with minimal inconvenience to building users. Very happy with the end result. The only area for improvement from my experience - need more timely quoting process.

by Karen on Twintech Heating and Cooling
They stand by their products and are a pleasure to deal with!

The team was great! Very knowledgeable, professional and extremely helpful. A few days after install the unit didn’t seem to be working, user error, but within minutes of contacting them..on a Saturday.. a tech was on the phone troubleshooting with us. I highly recommend Twintech for your cooling or heating needs. They stand by their products and a pleasure to deal with.

by Rob on Twintech Heating and Cooling
Within a couple of hours, we had a new unit up and running!

During the hottest week in the summer our old A/C decided to call it quits. I called Twintech Heating & Cooling after receiving a referral from a family member; came highly rated for being an honest, family-run business, who appreciates their customers. Dave was able to accommodate my hectic schedule and book a late evening appointment to walk through the specifics. Greg and Mitch arrived exactly on time a few days later, were very polite and friendly, and within a couple of hours had a new unit up and running. I also received a follow-up call to ensure we were happy with the Amana.

by Linda Robinson on Twintech Heating and Cooling
I'm so glad I decided to go with Twintech!

They were on time and very professional. I'm so glad I decided to go with Twintech, thanks!

by Famcam1953 on Twintech Heating and Cooling
What was promised, was delivered at a cost-effective price point.

Timely and appreciated - this was during the hottest days this year when our Air and Furnace way.
Efficient. Professional. No BS or overselling. What was promised, was delivered at a cost-effective price point.
Down to earth.

by DG Sellers on Twintech Heating and Cooling
Professionally done and took care to cover all entry floors

Professionally done and took care to cover all entry floors to the house for the installers to remove the old furnace and install a new furnace.
I also made recommendations of the tankless water heater that we had installed and items to address. We did not know they also installed tankless water heaters.

by Bill, Pickering on Twintech Heating and Cooling
Proud to support this local company

Price was not the cheapest nor the most expensive of my quotes. It's the quality of the installation that makes for a good AC system. The twins' knowledge & professionalism was evident in the small details:
Very clean work. Greg made sure that the refrigerant level & temperature were correct. They reinstall the insulation & vapor barrier around the wall. The outside electrical cords were secured to the wall. Proud to support this local company. Thank you.

by Taz on Twintech Heating and Cooling
Arrived on time worked very efficiently and were very clean

Great team of guys came to do the work. Very professional. Arrived on time worked very efficiently and were very clean. They answered any questions we had without hesitation. The air conditioner works great and is so quiet. I highly recommend them and they don't try to up-sell anything right from the start.

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