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Armstrong Furnace Troubleshooting
If you're looking for help fixing your Armstrong Furnace, look no further! Our comprehensive Armstrong Furnace Troubleshooting guide will explain common issues, provide tips, and show you how to read your model's error codes.
Most likely, either the electrical system providing your furnace’s power has shorted or the power switch has blown. Try resetting your furnace’s circuit breaker. If it has blown, you will need to replace it.
The furnace’s igniter might either be cracked or faulty. Check the part for cracks, if it is then replace the igniter. If it isn’t cracked, use a multimeter to test for continuity.
Your thermostat might be adjusting incorrectly, causing the furnace to cycle on and off too often. If your thermostat has an adjustable calibration scale, adjust the heat anticipator. If this does not stabilize the unit, you may have to replace the thermostat.
Not blowing hot air?
Your blower motor may have completely burnt out. If this doesn’t seem to be the case, then the connecting belt may have simply broken. Test to see if power is reaching the motor. If it does, but isn’t running, the motor has likely failed. If the motor runs but air doesn’t move, the connecting belt has probably broken. You’ll have to replace the belt.
Blowing too much air?
The control board regulates the amount of voltage that reaches each functioning part. If the relay that controls the blower motor has failed, it will continually send voltage to the motor. Replace the control board.
The contact that controls the blower motor on your thermostat may be stuck closed, causing the blower motor to run continuously. Use a multimeter to check for continuity. If it appears the thermostat is the issue, replace it.
Check the drain pipe
Starting and then stopping shortly after?
Your furnace’s flame sensor monitors the burner, detecting whether a flame is present. If it is either defective or dirty, it will not be able to detect a flame. If dirty, clean the sensor using a fine abrasive pad. If faulty, replace the flame sensor.
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Armstrong gas furnace is available in the online market, and all you have to do is to make an order of the same and then have a contractor install it. Some consumers are also buying them directly from contractors. Most service calls on Armstrong gas furnace are due to human error on poor maintenance and poor installation of the furnace.
If the Armstrong brand is anything, it’s consistent. Over half of their products promise a high-level of efficiency with AFUE ratings over 90%, and a large selection of these being ENERGY STAR certified. Their products feature innovative technologies such as EHXTM heat exchangers as well as Quiet Combustion to ensure durability and quiet comfort.
I Installed my Armstrong Ultra Series in November 2003. It works well each day from the day I got it installed. It is quite useful, and it always heats the house to desired temperatures during the very cold days and cools to the needed temperature during the scorching days of summer. The unit has not had any repairs all these years, and the fan runs throughout filtering and circulating the air. I could not imagine any better system, and I would highly recommend this model to anyone who wants a top notch gas furnace although the price is a little bit too high.
I purchased this gas furnace model about four years ago for my old uncle, and then he is yet to have any problems with this furnace model. We all know the Ultra series is quite expensive but according to my experience, the quality is worth the high price. Most expensive products tend to be of high quality and also last longer. I would buy this product again and also I would, without a doubt, recommend it to anyone. My parents and my friends have often used the Armstrong products which made me try them, and I hope that I will get value for my money as well.
After six years of owning this unit, I have had only two repairs, and I can frankly tell that it works efficiently just as it is supposed to do. Additionally, after doing the two repairs, I have experienced tremendous energy savings as my power and gas bills have gone down with clear margins. I would recommend any person to buy Armstrong and get the best value for your money. The key to having your gas furnace to last long enough is to have a good installer, most likely the contractor or a technician with enough experience on installation. The poor installation will make the system fail even after a few months, and then you will blame the manufacturer which is not fair at all.