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Internet # 327563533

Model # MGM96SE090C4XA

96% AFUE 90,000 BTU 4 Ton Multi Position Single Stage Multi Speed Low Nox Gas Furnace with 21 in. Cabinet

$1,937.00
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  • 96% AFUE and low NOx for energy-efficient heating
  • Removable floor base allows bottom return air to circulate easily
  • Features PVC pipe connection, left or right utility connections
  • View More Details

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Product Details

About This Product

The MRCOOL Signature Series Single-Stage 96% AFUE 90k BTU gas furnace provides superior heating comfort in an energy efficient and quiet running unit that can be configured in an upflow or horizontal orientation. With low NOx and a 96% AFUE, the furnace's multi-speed high efficiency blower motor helps to keep utility costs low. For even higher cooling SEER ratings, apply this furnace with properly matched cooling equipment. The aluminized steel primary heat exchanger with crimped non-welded construction make up this unit's long-lasting build and finish. With a durable silicon nitride ignitor and aluminized steel inshot burners, the ignition process for this furnace is smooth and effective. The single stage gas valve ensures heating is delivered quickly to your home. Installation is easy with the furnace's compact 33 in. design, it can be easily converted to use liquid propane with an optional LP kit and offers a zero step horizontal conversion process. The furnace can be easily vented with PVC pipe and features a left or right utility connection, aiding in the installation ease. It has standardized widths for easy coil fit and is design certified for direct and non-direct vent applications. Another useful feature is its removable floor base for bottom return air. The furnace's easily removable slide out blower design makes for easy maintenance of the unit. MRCOOL offers a lifetime heat exchanger warranty and 10-year parts warranty.

Highlights

Product Information

Internet # 327563533

Model # MGM96SE090C4XA

Additional Resources

Shop All MRCOOL

Specifications

Dimensions: H 33 in, W 21 in, D 29 in

Dimensions

Product Depth (in.)

29 in

Product Height (in.)

33 in

Product Width (in.)

21 in

Vent diameter (in.)

3 in

Details

Annual Fuel Utilization Efficiency (AFUE) (%)

96

Energy Consumption (kWh/year)

416

Fuel Gauge

No

Heat Output (BTU/hour)

85600

Heat rating (BTU/hour)

88000 Btu/h

Number of Blower Speeds

5

Pack Size

1

Power/Fuel Type

Natural Gas

Product Weight (lb.)

152 lb

Returnable

90-Day

Warranty / Certifications

Certifications and Listings

AHRI Certified

Manufacturer Warranty

YES

Questions & Answers

Does this furnace require 5” Metal stovepipe Chimney?
BySep 14, 2025
1 Answer | 
Answer This Question

Good morning, Richard. No, the 96% AFUE is direct-vented with PVC (or approved polypropylene) intake and exhaust, typically 2" or 3" depending on run length/elbows per the install manual, and it also needs a condensate drain. Always follow local code/permit requirements. For model-specific vent tables, check our site: https://mrcool.com .

By|Sep 15, 2025


    How tall does the return duct work need to be under the gas furnace? I have limited space.
    ByMay 3, 2025
    1 Answer | 
    Answer This Question

    Good morning. For the MRCOOL® 96% AFUE 70,000 BTU Gas Furnace, the return duct height below the unit depends on your install setup, but you'll typically need at least 6 to 8 inches of clearance for proper airflow and a return plenum. If space is limited, a custom solution may be required. For exact measurements and configuration details, refer to the installation manual here: https://www.mrcool.com/wp-content/dox_repo/mc-vp-mgm-96-im-en-01.pdf.

    By|May 5, 2025


      What is the input power ? 110-120 volts or 220volts ? Thanks
      ByJan 22, 2025
      1 Answer | 
      Answer This Question

      Good morning, Joel. This MRCOOL® furnace operates on a 120-volt electrical system. We do recommend using a licensed electrician for any electrical work. For more information on our DIY® systems visit us at https://mrcooldiy.com/!

      By|Jan 25, 2025

        (1)

        Is this an upflow furnace
        ByDec 13, 2024
        1 Answer | 
        Answer This Question

        Good afternoon, Dave. Yes, the MRCOOL® 96% AFUE 70,000 BTU 3-Ton Multi-Position Single-Stage Multi-Speed Low NOx Gas Furnace is designed for versatile installation configurations, specifically upflow and horizontal orientations. This flexibility allows the furnace to adapt to various space requirements and ductwork arrangements. To learn more, visit us at https://mrcooldiy.com/!

        By|Jan 25, 2025

          (1)

          What dimension is the heat exchanger plenum
          ByNov 11, 2024
          1 Answer | 
          Answer This Question

          Hi Danny, This unit features a 17.5 x 29 x 33-inch wide cabinet, but we do not sell a plenum with any of our products. You can find more installation information for this unit at https://mrcool.com/wp-content/dox_repo/mc-mgm-96-im-en-01.pdf.

          By|Jan 25, 2025

            (1)

            What is the propane conversion kit for this furnace? All you show is one for a Royalton furnace.
            ByOct 21, 2024
            2 Answers | 
            Answer This Question

            Hi Randy, for the MRCOOL® 3rd Generation Signature 96% AFUE Gas Furnaces you can use an optional LP (liquid propane) conversion kit to convert it from natural gas to propane. Our products are available through distributors like Lowe's, Home Depot, Costco, and other retailers. Additionally, you can find local distributors in your area, please check out the "Locations" map on our website: https://mrcool.com/locations/.

            By|Mar 4, 2025

              (2)

              After a wild goose chase, we found out it’s model# MLP1SS but Home Depot doesn’t carry it. It is available in other stores though.

              By|Jul 14, 2025

                (1)

                What other parts would I have to purchase for installation and the cost
                ByOct 19, 2024
                1 Answer | 
                Answer This Question

                Hi Joseph. You will also need your flue and gas piping as well as your electrical if you don't already have those. Pricing for all of our products can be found with our distributors like Lowe's, Home Depot, Costco, and many more. You can also check out the "Locations" map on our website to see if there are any local distributors in your area https://mrcool.com/locations/!

                By|Oct 21, 2024


                  Does the base plenum come with the unit?
                  ByOct 8, 2024
                  1 Answer | 
                  Answer This Question

                  Hi, no, none of our systems come with the plenum. They typically have to be custom made because it is difficult to find plenum online that match up perfectly with system measurements. To learn more, visit us at https://mrcool.com/!

                  By|Oct 8, 2024


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                    Customer Reviews

                    4.7 out of 5

                    • 4.7 out of 3 reviews
                    • 100% recommend this product
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                    Showing 1-3 of 3 reviews
                    Mr.cool is a great diy furnace.
                    It’s Easy to install and fair on price. Why pay a company to put it in when you can do it yourself.Mr.cool comes with great instructions. Only negative thing I ran into was the lp conversion kit was hard to find since home Depot no longer Carries it. Also shipping was kind of messed up other then that good experience.
                    by
                      • Recommended
                      2 found this review helpful
                      Installs easily
                      Had it in for about a week. Installed fairly easily and seems to be running well so far.
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                        • Recommended
                        This customer chose to rate the product and not provide text.
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                        Product Snapshot

                        Ideal for homeowners looking for efficient heating, ensuring consistent warmth and lower utility costs with 96% AFUE.
                        Ideal for homeowners looking for a high-efficiency furnace, ensuring consistent comfort and energy savings with its two-stage heating and variable-speed blower.
                        Ideal for homeowners looking for a high-efficiency furnace, ensuring consistent comfort and energy savings with two-stage heating.
                        Ideal for customers who want reliable, efficient heating, ensuring quiet operation and energy savings.

                        Heating Capacity

                        90000 BTU
                        88000 BTUs
                        105000 BTUs
                        79, 800 BTU

                        Fuel Type

                        Natural Gas
                        Natural Gas
                        Natural Gas
                        Natural Gas

                        Variable Speed Blower

                        Two-Stage Heating

                        Smart Thermostat Compatibility