Armstrong Gas Furnace Reviews . Armstrong offers a full-line of gas furnaces from 80% AFUE all the way up to 97% AFUE. They also offer a high efficiency line of gas furnaces models. Their furnace use staging to increase efficiency and staging ranges from 75% for low-fire to 100% for high-fire. A modulating gas furnace is also available.
The Armstrong brand also uses variable speed motors in their higher efficiency gas furnaces premium brand models. For a lower end economical model, Armstrong offers economy model gas furnaces. Furthermore, Armstrong uses single staging with an aluminized heat exchanger that have a 20 year limited warranty.
Armstrong Gas Furnace Reviews | Consumer Ratings - Features
Additional features in various Armstrong gas furnaces include:
- Control system to ensure safe operation of the gas furnace
- Designed for quiet operation in Armstrong gas furnaces
- Energy Star rated for select Armstrong gas furnaces
- Diagnostic abilities for better gas furnace troubleshooting
Armstrong offers a modulating gas furnace which is great for efficiency. However, it must be installed properly. Additionally, proper setup also ensures added efficiency. It is also beneficial if you are replacing the furnace to get a matching condenser.
Whether it is a heat pump or an air conditioner a matching condenser will give you added efficiency. That is essential to getting the best out of the system year round. Lastly, make sure you register the warranty as soon as possible after installation.
- Armstrong Warranties as Compared to Other Brands 85% 85%
- Armstrong Quality as Compared to Other Brands 90% 90%
- Consumer Opinion based on Field Experience 85% 85%
- Armstrong Efficiency Compared to Other Brands 90% 90%
- Overall Armstrong Opinion from a Technical Perspective 92% 92%
Armstrong Top Model AFUE
Armstrong Gas Furnace Model Comparison Guide
|Armstrong Gas Furnace Model Comparison Matrix|
|A97MV (Premium Model)||A962E (Mid-Range Model)||A951S (Economy Model)|
|Efficiency up to 97% AFUE Rating||AFUE Rating up to 96%||AFUE Rating Up to 95% with baseline models starting at 80% AFUE|
|Ten-Year Parts Limited Warranty||10-Year Parts Limited Warranty||10-Year Parts Limited Warranty|
|Efficient and quiet ECM variable-speed induced draft blower motor||Constant torque ECM blower motor||Multi-speed PSC blower motor|
|Modulating gas valve||Two-Stage Heating||Single-stage Heating|
|Armstrong uses a stainless steel primary and secondary heat exchanger||Stainless steel primary and secondary heat exchanger||Removable heat exchanger with Aluminized steel primary and stainless steel secondary construction|
|Inducer motor information is not indicated. We recommend a variable-speed inducer motor for modulating purposes.||2-speed induced draft motor||Single-speed draft inducer|
|Armstrong uses a heavy-duty stainless-steel tubular heat exchanger with stainless-steel secondary heat exchanger||Heavy-duty stainless-steel tubular heat exchanger with stainless-steel secondary heat exchanger||Heavy-duty stainless-steel tubular heat exchanger with stainless-steel secondary heat exchanger|
|Armstrong has a Limited Lifetime Warranty on the stainless steel heat exchanger||Limited Lifetime Warranty on the stainless steel heat exchanger||Limited Lifetime Warranty on the stainless steel heat exchanger|
|Meets ENERGY STAR Gas Furnace qualifications||Select models in the model group are Energy Star qualified.||N/A|
|Communicating control enabled or conventional control||Conventional control with two-stage thermostat or single-stage thermostat||Conventional control|
|Armstrong has self diagnostics saves last 10 fault codes regardless of power interruption||Self diagnostics saves last 10 fault codes regardless of power interruption||Self diagnostics saves last 5 fault codes regardless of power interruption|
Benefits of Modulating to Two-stage to Single-stage
Of course the modulating gas furnace is all the rage for high efficiency gas furnaces now. However, with two-stage gas furnaces you can achieve similar efficiency levels for AFUE between the two types of gas furnaces.
The key difference, despite similar efficiency levels, is the temperature swing or comfort level between a two-stage and modulating gas furnace. This can be a factor for you when purchasing new gas furnace especially when it comes to pricing of the new gas furnace system. See the chart below for more details.
Gas Furnace Pricing, Efficiency, and Return On Investment (ROI) Factors
|Pricing Versus Efficiency Return On Investment|
|Efficiency||Pricing Range for Initial Purchase and Subsequent Repairs outside of Warranty||ROI (Return On Investment)|
|95% AFUE Plus||$$$$$||5 to 7 years depending on efficiency %*|
|90% to 95% AFUE||$$$||7 to 10 years depending on efficiency %*|
|80% to 90%||$||Over 10 years*|
|*Many factors depend on ROI such as house insulation, personal usage preferences, ductwork integrity, and other essential efficiency factors. The furnace AFUE rating is a high factor in the return.|
Armstrong has a lifetime limited warranty on their heat exchangers. This is good for you the consumer although always read the fine print with any warranty. Most people do not know that many HVAC warranties only cover the part and not labor. If the gas furnace is out of warranty then you pay for the part and the labor. Except for the heat exchanger on any Armstrong gas furnace.
That’s a plus for you because heat exchangers stand up to a lot of heat and corrosive moisture. Always register the warranty soon after installation. This is a requirement for many manufacturers. Additionally, find out what the exclusion clauses are such as owner transfer.
Armstrong Gas Furnace Buyers Guide
Ah, dealing with contractors. Something everyone cannot wait to do. It means, usually, you are going to have to shell out some money to someone you hardly know. So, how do you handle it? Well, we’ve written a buyers advice article to help you through the process. It offers excellent advice that will save you lots of frustration and, hopefully, money. Here are a few excerpts from our HVAC consumer buyers guide:
- What’s the best way to find a good contractor? What’s the best way to vet any contractor? You want someone who is reliable, skilled, and is going to do a top notch quality job for you.
- How many bids should you get from HVAC contractors? What should come with the bid and is absolutely necessary for them to properly size your HVAC system?
- Has the entire system been evaluated? If not, maybe you are buying very efficient HVAC equipment but you’ll never see that efficiency. Why? Because many duct systems are undersized or leaky. Why do you want to pay a lot of money for a new HVAC system and hook it up to leaking duct work?
Learn these things and more on our HVAC Consumer Buyers Guide page. Go ahead, its free.
Armstrong has a thermostat control that has many features including an app for Android or Apple smartphones. You can also use a PC to access the thermostat control. That allows you the ability to have remore access for monitoring and control. Leave for vaction and forget to setback the thermostat; no problem, just open the app on your smartphone and take care of it. Additionally, other features include:
- Live weather reports on the thermostat interface
- Easy programming and scheduling
- Alerts for problems and reminders for maintenance
- Touchscreen interface
- Zoning control
Zoning control does require modification to your ductwork. Motorized dampers must be installed to make it work. Additionally, you need to have the mid-range to premium range equipment to make it work. Additional sensors are mounted in the zones and communicate with the thermostat. Each zone can have a different setpoint so everyone can be comfortable at their own temperatue. See the video below for more details.
Founded in 1928 in Columbus, Ohio, Armstrong was started by Lennox. They are a large manufacturer of air conditioning and heating products. Lennox sold Armstrong. They later reacquired Armstrong. Lennox now officially owns Armstrong, again.
Armstrong manufactures air conditioning and heating equipment in Orangeburg, South Carolina. They have a state of the art facility designed to produce quality air conditioning and heating products. Additionally, Armstrong run tests every gas furnace before it leaves the factory.
Armstrong Gas Furnace Consumer Ratings
Lastly, leave your review for your Armstrong gas furnace below. This helps other people make better, more informed buying decisions when purchasing a new gas furnace.
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Furthermore, for more about Armstrong and their latest models and efficiency ratings please see the Armstrong website.
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Armstrong Gas Furnace Reviews | Consumer Ratings
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