Skip to main content
Back To Resources

Rheem Endeavor (R951T) Gas Furnace Product Review

Are you a residential homeowner looking for an energy-efficient gas furnace? If so, consider the Rheem Endeavor R951T. This furnace is Energy Star certified and provides reliable comfort while saving you money on energy bills. This article explores the benefits, features, and more about the R951T Gas Furnace.

Rheem Endeavor (R951T) Gas Furnace Product Review

8 Minute read

Matt Reed

Author:

Matt Reed

Revised:

July 13th, 2023

When you purchase a Rheem HVAC system, you get what you paid for. Rheem is one of the leading brands in the HVAC industry because of its commitment to the brand, employees, and the environment.

Purchasing a new HVAC system can be comparable to buying a new car or saving up to add an addition to your home. Investing in a Rheem furnace gives you the best of both worlds because they thought of everything… plus more!

As part of their 360+1 campaign, they evaluate each furnace that leaves the production line to ensure when you buy a Rheem furnace; you can count on the fact that it will bring you and your loved ones additional comfort, as well as reliability for several years to come.

At this point, it is worth noting that the Rheem® Endeavor™ Classic® Series Gas Furnace (R951T) is a mid-range HVAC system. That said, if you're searching for something more energy efficient, with a variable speed motor and a communicating system that will work seamlessly with a Rheem EcoNet Smart Thermostat, you may want to consider checking out our review on the Product Review: Rheem Prestige R98MV Gas Furnace.

If you’re still here, that means you want to learn more about the Rheem Endeavor (R951T) Gas Furnace; if that's the case, you’ve come to the right place! In this article, we will discuss several aspects of this furnace, including, but not limited to:

  • The Technical Specifications of the Rheem R951T
  • Its benefits and features
  • What equipment will pair with the Rheem R951T
  • What type of homeowner would be a good/bad fit for the Rheem R951T
  • And how to determine if the Rheem R951T is right for you

So, without further ado, here is Fire & Ice's official review of the Rheem Endeavor Gas Furnace (R951T).

What Are the Benefits of Investing in the Rheem Endeavor R951T Gas Furnace?

There are several benefits when it comes to investing in this furnace, including, but not limited to its:

Reliability (Tested. Trusted. Tough.)

A red and white sign that says, reliable, tested, trusted, tough, performance

Ensures an evaluation of the Rheem Endeavor R951T, including the top, sides, bottom, inside, and outside at every stop on the production line.

Dependability

Rheem is one of the most dependable brands of HVAC systems because of the extra time they put in to endure every HVAC product that comes off the production line, which can withstand various weather conditions and can last up to 15-20 years with proper maintenance.

Energy Star Certified

The Rheem Endeavor R951T is Energy Star Certified. An HVAC system must meet strict energy efficiency guidelines determined by the Environmental Protection Agency (EPA) to earn this prestigious recognition.

The energy star logo

On top of that, an energy star certified HVAC equipment will enhance your home's overall comfort while decreasing your home's carbon footprint, allowing energy savings for homeowners on their monthly utility bills, thus reducing harmful carbon air pollution and most greenhouse gases.

Sustainability

For nearly a century, Rheem has been a leader in HVAC innovation and continues to have a bold approach against climate change, water waste, and greenhouse gases.

A picture of a green infinity sign with nature signifying the importance of saving energy and promoting sustainability

Image Source:  https://www.ecolife.zone/ 

Not to mention, this is one of the simplest Rheem furnaces on the market, which makes it easy to fix, HVAC contractors won’t have a hard time locating parts, and almost any HVAC professional can work on this unit.

What Features Does the Rheem Endeavor R951T Gas Furnace Have?

The Rheem Endeavor has several factors and features; however, some of the most prominent ones are the increased energy efficiency, a single-stage blower motor, a constant torque ECM motor, a secondary heat exchanger, and the Rheem patented PlusOnes. Let’s dig into each one a little deeper.

Increased Energy Efficiency

The Rheem Endeavor R951T has a 96% AFUE, which is one of the best AFUE in the industry. AFUE is an acronym for Annual Fuel Utilization Efficiency, which is calculated and determined by the Department of Energy testing procedures. In short, AFUE is a metric that determines how much fuel your furnace converts to heat and evenly distributes it through your ductwork and into your living space.

Single Stage Blower Motor

A single-stage furnace is a type of heating equipment that operates at only one level of heat output. This means it can only be 100% on or off. The furnace works at this level regardless of the outside temperature. A single-stage blower motor can be powered by gas or electricity, but in this case, it’s powered by gas.

Constant Torque Electronically Commutated Motor (ECM)

A torque mortar is a high-efficiency ECM motor that uses an integrated control board that maintains a programmed torque/speed at which your furnace runs.

Labeled diagram of the components of a gas furnace, highlighted "constant torque motor"

It's important to note that the Torque/ECM programming is unique to each furnace or HVAC system and is determined by the manufacturer, in this case, Rheem. It is essential to remember that this programming can ONLY be done during production.

Secondary Heat Exchanger

A standard efficiency furnace is 80% efficient with only one primary heat exchanger, and it's usually 100% “off” or 100% “on.” However, a furnace with higher energy efficiency, like the Rheem R951T, has a primary and a secondary heat exchanger, which makes the Rheem Classic R951T Gas Furnace more efficient than the base model, the Rheem R801T Upflow/Horizontal Classic Series Gas Furnace.

PlusOnes

A red circle with the word 360 +1 on it

As part of this campaign, the Rheem Endeavor R951T has several plus ones, including:

  • Energy Efficiency: As a general rule of thumb, a standard 80% gas furnace with only one heat exchanger will only use 80% of gas, whereas the Rheem R951T is a 96% gas furnace that will use 96% of the gas used to heat your home. Therefore the Rheem R951T is 16% more efficient than the Rheem R801T Upflow/Horizontal Classic Series Gas Furnace, which is better for you, your wallet, and the environment!
  • Diagnostics: Rheem has the HVAC industry's first seven-segment LED that allows for quick and easy service, which results in fewer callbacks and happier customers.
  • Ignition system: Rheem created a new ignition system called a “Direct Spark Ignition,” or DSI. This ignition system is up to nine times more reliable and has a longer lifespan than other single-stage gas furnaces on the market.
  • Water Management System: Another perk when investing in the Rheem R951T is their exclusive patented water sensor that will automatically shut off your residential furnace if there is a clogged drain or any sign of water damage.

What HVAC Equipment Can Be Paired With the Rheem Endeavor R951T?

There are several HVAC accessories and equipment that can be paired with the Rheem Endeavor R951T, including:

  • Any HVAC equipment that has a one-stage blower motor, such as the Carrier Performance 16 (24SPA6) Air Conditioner, Carrier Comfort 14 (21SCA4) Air Conditioner, or the Rheem Endeavor (RA14AZ) Air Conditioner, all of which are single-stage HVAC equipment.
  • Smart Thermostats, like a Google Nest or Rheems patented EcoNet® Smart Thermostat. That said, it’s worth mentioning that you can install a Rheem EcoNet Thermostat; however, you would only get the smart thermostat features since the Rheem Endeavor R951T is a non-communicating HVAC system.
  • All indoor quality accessories, including, but not limited to, the REME HALO, HALO LED, and the Aprilaire Humidifier, or the Aprilaire Dehumidifier. These accessories can be used individually or combined to give your home ultimate comfort.

Take a quick minute to watch the video below explaining the benefits of investing in an Aprilaire Humidifier.

What Type of Homeowner Is a Good Fit for the Rheem Endeavor R951T?

A homeowner that is budget-friendly, this furnace will keep your home comfortable; however, it's important to note that this furnace will not fix some of your comfort concerns, such as dirty sock syndrome, uneven air flow, or fluctuating temperatures.  If this is the case, you may need to zone your HVAC system. You can learn more about zoning in the related article below.

Also Read: What is an HVAC Zoning System? (And Why It Works)

Another type of homeowner that the Rheem Endeavor R951T Gas Furnace would be perfect for is someone who is looking for a simple/ basic heating system, who is happy with how their current HVAC system is performing, but they are in the market for something a little more energy efficient.

A man and woman sitting on a couch in a living room

This furnace is also a good fit for landlords that own rental homes; it's affordable, reliable, and dependable without breaking the bank. It will suit the needs of your renters, especially if they aren’t planning on renting in the near future.

One thing to remember when determining if this furnace is right for you is realizing that this type of unit is not the best of the best, but it is built for comfort, with little to no bells and whistles. Nevertheless, it will get the job done.

However, sometimes it's in a homeowner's best interest to focus on something other than the bells and whistles and just focus on getting an HVAC system that will keep you and your loved ones comfortable all year round.

What Type of Homeowner Is a Bad Fit for the Rheem Endeavor R951T?

A homeowner with many comfort concerns, such as hot and cold spots or uneven temperatures, wouldn't benefit from this furnace. That said, it will keep your home comfortable; however, it won't be as good as keeping your home level or as energy efficient as a variable-speed furnace.

Another type of homeowner this furnace would not be a good fit for is someone who is only planning on staying in their current home for the next 3-5 years. To be completely honest, you wouldn't be there long enough to get a return on your investment, and in the end, you could lose money.

Or if a homeowner or their loved ones have allergies, this furnace would not be a good fit for you. However, suppose this is the only higher-efficiency furnace in your price range. In that case, you can always increase your home's indoor air quality by using one of the air purifiers listed above or investing in a HEPA filter.

Related Content: What Is a HEPA Furnace Filter and What Are Its Benefits?

Technical Specifications of the Rheem R951T

According to Rheem’s official brochure, the Endeavor™ Gas Furnace (R951T), has the following:

  • Efficiency: 95% AFUE
  • Configuration: 4-Way Multi-Position
  • Heating Stage(s): Single-Stage
  • Motor Type: Constant Torque
  • Sound Operation: Quiet
  • Limited Warranty: Conditional Parts (10 years) and Heat Exchanger (limited lifetime)
  • Sound Profile: Quiet

How Do I Know If the Rheem Endeavor R951T Is Right for Me?

To be completely transparent, it comes down to how you feel the temperature. Everyone feels temperatures differently, so if you're a homeowner that suffers from fluctuating temperatures or hot and cold spots throughout your home, a variable-speed HVAC system would be a better fit.

Two hands giving thumbs up and thumbs down to each other

Nevertheless, if a variable-speed HVAC system is out of your allotted budget, you can invest in the Rheem Endeavor R951T and a combination of the indoor air quality products mentioned above to get added benefits when purchasing a new furnace.

Are you ready to begin your comfort journey with Fire & Ice? If so, click the link below to schedule a free in-home estimate and get the comfort you and your family deserve.

Not ready to make the plunge just yet? No worries; you can still enjoy the F&I experience. We service, repair, maintain, and install all HVAC equipment, including air handlers, heat pumps, air conditioners, furnaces, and water heaters (if they are installed by F&I).

Fire & Ice has served residential homeowners throughout the Columbus metropolitan area for almost two decades, and we take pride in getting it right the first time.

Check out the zip code map below to ensure you're in our service area, and call us to schedule your next HVAC appointment with one of our knowledgeable and friendly HVAC residential sales or technicians/installers.

We look forward to serving you!

Check Our Service Area

Check to see if we service your area.

We Service Your Area!

CALL NOW

Outside of Service Area

We’re sorry, we unfortunately do not service this area.

 
Schedule an Estimate Schedule Service

What is your name?

Over 3500 Reviews!
4.9 average on Google

Chris Husmann

Fire and Ice has been wonderful to work with! Our new Furnace and AC are working like a dream. We had a number of places come out for estimates and Fire and Ice was the only one who actually went around and measured our windows and home and determined we should get a smaller furnace than what was installed before, saving us money both up front and on efficiency down the road. We were also impressed at the quality of the installation itself, as our old setup was clearly done without much care or thought. Fire and Ice took the time to move pipes and such that were just hanging from my ceiling before, move the humidifier to the proper side of the furnace, move over the ductwork that was not put in a good location, raise our electrical box outside away from the ground, and all kinds of little things to make sure our system runs right for a long time. It's been a few months and our setup runs perfectly. You get what you pay for, and I'm glad we paid for Fire and Ice!

Emily

When the 30 year old HVAC system in our house went out Fire and Ice was recommended to me. Brad, my sales representative, showed me a comprehensive list of my options, set me up with financing make a brand new system affordable, and professionally communicated throughout the entire process. The installers, Demetrius, Willard, and Tyler, were fantastic! They were very helpful and professional throughout the entire installation process and walked us through the ins and outs of the final product. The AC works like a dream just in time for the hot summer weather and we could not be happier! Fire and Ice is our go-to recommendation for anyone seeking HVAC work.

Mary Avalos-Miller

Our complete HVAC system was replaced a month ago. We experienced a flawless, informative process from sales to installation. Bryan, our sales pro, performed a detailed anaysis of our home's size, construction & features to develop an evaluation of our HVAC needs to offer the optimum sized equipment and has returned several times since the installation to insure it's proper functioning and our understanding of the entire system. The installation was performed within 3 days of our agreement - with the crew (Jon, Daniqua & Colby) getting the old system removed (furnace & A/C) and the new system installed in a matter of hours - they even modified ductwork and rerouted some lines originally installed by our builder to increase efficiency and give the system a cleaner appearance. Another great surprise was their tenacity with the cleanup - all their work areas were left totally spotless!!! Overall the best contractor performance we have experienced in 35 years of home ownership including having 2 homes built by the area's most reputable developers. The system runs great, is quiet and can now be operated through my phone from anywhere - even if just to insure it's running while at my winter haven. Thank You Fire & Ice!

Cathy Mace

Fire & Ice was great. Our sales rep, Bryan, was excellent. He was knowledgeable, professional, and didn’t pressure us to make a purchase. Due to our experience with him, we were already planning on using Fire & Ice to replace our old AC, but during the heat wave and storms, my once limping-along-AC decided 20 years was enough cooling and decided it’s job was done. My husband had initially set the meeting with Bryan, but was out of town, leaving me to pick up the sale. Bryan didn’t miss a beat when I emailed him asking to get a new AC installed ASAP. Within two days, my install techs, Demetrius P. and Willard J. were here to install. The excellent service continued. Both were amazing and incredibly professional, even dealing with my very vocal dog with grace every time they entered my house. They completed the job in a timely manner and everything was top notch. They were mindful of the fact that I work from home, and kept noise to an absolute minimum. By the time they left, I could feel the cool air flowing once again. They even took the time to swap out my furnace filter! Loved working with them and will recommend Fire & Ice to my friends & neighbors.

Jared Petersen

The entire process of having a new furnace and air conditioner installed was awesome. Scheduling the estimate was quick and easy and I didn't have to wait on availability. The estimate was very thorough, and Bryan was extremely helpful in explaining everything. Install was just a few days later based on my schedule (they could have installed sooner) and the install technicians (Bryan, Alontae, Von) were awesome. Very professional and courteous, adhering to local health guidelines the entire time. They also had somebody come out and take photos and videos of the install so they could use it in their training. They took the time to ensure everything was installed properly (my old install wasn't). They were also very helpful to show me everything about the system and new thermostat before they left. Bryan followed up with me a week later and stopped in to check on the install. He's awesome and having a tech come out and tweak a couple things (humidifier and thermostat) to ensure everything runs properly!

Jayson Nayuki

One of my good friend’s had a great experience with Fire and Ice, so I went ahead and tried them out. Amazing customers service. Brad was awesome with walking me through the process of getting a new furnace and answered all of my questions. I will be a returning customer and recommend Fire and Ice to all. Update on furnace installed: I can not praise this company enough. The technicians Floyd and Jacob were very professional and the craftsmanship was amazing. You can tell when someone takes pride in their work. Thank you for your hard work. It’s greatly appreciated.

Bryan Wade

Bryan and Nick were true professionals. They gave me a good heads up when they were going to arrive and did a great job installing the new furnace. They made sure to keep my house clean and walked me through what they did and gave me tips on how to get the best use/life out of my furnace. Will definitely recommend to a friend.

I Daniels

The two technicians arrived exactly when they said they would, immediately began to take care of business. They had more trouble than they anticipated getting the old furnace out but still pretty much finished at the time they told me. The system and heating space were left clean and tidy. they took a few extra minutes to troubleshoot my water tank to get it to ignite which was greatly appreciated. Very nice gentleman throughout the experience and gave me a thorough explanation of the paperwork and how to use the thermostat as well. Was a great experience