Durham Region Air Conditioning Repair, Service and Installation
Armstrong furnaces are tough and can get you through the coldest winters. But if you don’t take care of it properly, you may find yourself with higher than normal utility bills and lots of HVAC bills. Luckily there are some things you can do to increase the life and strength of your furnace.
The easiest and most important is to change the filter about every month. This will keep airflow strong through your HVAC system, prevent other parts of the furnace from getting clogged and it will keep the air in your home free of allergens and dust. To change the filter on your Armstrong furnace, first locate the filter access panel and slide it open or remove it. Then look inside and locate the filter. Remove the old filter by sliding it out of the positioning rails. Then align the new filter with the arrows and slide it in, similar to how you removed the old one. Then close and access panel and you’re done!
If you’re running into other problems with your furnace, there are a few other easy things to look for: making sure the furnace is plugged in and there are no blown fuses or circuits on your circuit breaker, and making sure the thermostat is set properly. If you’re still having trouble, Armstrong has supplied a list of error codes:
Single LED flash - Flame is burning when gas is off
Two/three LED flashes - Problem with the pressure switch
Four LED flashes - Problem with the height limit switch
Five LED flashes - Problem with the rollout switch
Six LED flashes - Problem with the pressure switch
Seven LED flashes - Problem with the ignitor
Eight LED flashes - The flame is low/dropping
Nine LED flashes - Problem with the voltage
See What Our Customers Are Saying:
Jan 1, 2015
My old furnace had finally broken down for the last time when contacted twintech to have a new furnace installed They were prompt, knowledgeable and very reasonably priced. They did such a great job i tell all my friends and family about this company.
Jan 1, 2015
To whom it may concern, I recently had TwinTech (Greg and Grant Dainty) replace my furnace and service both my gas fireplaces and air conditioning unit. They were professional, courteous and very fair in their pricing. I would gladly recommend TwinTech to anyone needing work done. I can be contacted at 905-626-XXXX.
Jan 1, 2015
My Fiancé and I have relied on Twintech Heating and Cooling now for the better part of the last 10 years. In that time, Greg has installed a furnace, an air conditioner, and a heat-pump at our residence in Toronto. In each instance Greg and his team were a pleasure to deal with. They were courteous and professional throughout the whole process and the quality of their work is first rate. Our experiences have always been extremely positive and we have referred his services numerous times to our friends and family. Without hesitation, I would recommend Greg and TwinTech Heating and Cooling to anyone looking to service or replace their existing heat/AC equipment
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armstrong furnace troubleshooting
See What Our Customers Are Saying:
Feb 18, 2025
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.
Feb 18, 2025
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!
Feb 18, 2025
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!
Feb 18, 2025
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!
Feb 18, 2025
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.
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