
MGD80SE045A3A Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $904.20 | Condition is Used, Scratch & Dent- Grade B - 45k BTU 80% AFUE Variable Speed MrCool Signature Ga..., shipping cost = $150.00 | 100.0% |
![]() | $1025.10 | Condition is Used, Scratch & Dent- Grade A - 45k BTU 80% AFUE Variable Speed MrCool Signature Ga..., shipping cost = $150.00 | 100.0% |

The MRCool MGD80SE045A3A is a high-performance downflow gas furnace designed for residential heating applications. This unit is engineered to deliver reliable and efficient heating solutions for homes, providing comfort during the coldest winter months.
The MGD80SE045A3A is a 45,000 BTU model, capable of heating spaces up to 1,650 square feet. It operates on natural gas and uses a downflow configuration, which allows for installation in rooms where height is a concern. The cabinet is constructed of heavy-gauge steel for durability and insulated for improved energy efficiency.
The furnace features a multi-port, matte aluminized steel heat exchanger, which is designed to provide even and consistent heat distribution. It also comes equipped with a high-efficiency secondary heat exchanger, which helps to capture and utilize wasted heat, increasing the overall efficiency of the furnace.
The MRD80SE045A3A is equipped with a variable-speed ECM motor, which provides quiet and efficient operation. It also features a two-stage gas valve, which allows for two levels of heat output, ensuring a consistent temperature in your home and reducing temperature swings.
This furnace is also outfitted with a number of advanced features to ensure reliable and safe operation. These include a sealed combustion system, which brings in outside air for combustion, reducing the amount of air that needs to be taken from the living space; a multi-position electronic ignition for easy lighting and reliable ignition; and a pressure switch that shuts off the furnace if the induced draft motor fails.
The MRCool MGD80SE045A3A is covered by a 10-year limited warranty on the heat exchanger and a 5-year limited warranty on all other parts. It is also Energy Star certified, which means it meets or exceeds the energy efficiency guidelines set by the U.S. Environmental Protection Agency and the U.S. Department of Energy.
In summary, the MRCool MGD80SE045A3A is a high-efficiency, reliable, and quiet downflow gas furnace designed to provide consistent and even heating for homes up to 1,650 square feet. Its advanced features and durable construction ensure safe and efficient operation, while its Energy Star certification helps to save energy and reduce utility bills.
Mrcool MGD80SE045A3A Gas Furnace: A Comprehensive Analysis
Introduction:The Mrcool MGD80SE045A3A is a downflow, 14.5 SEER, gas furnace designed for residential heating needs. This model offers a balanced combination of energy efficiency, performance, and affordability. In this analysis, we will discuss the key features, advantages, and potential drawbacks of this furnace to help you make an informed decision.
Key Features:1. Efficiency: With a 14.5 SEER rating, this furnace is considered high-efficiency. It utilizes a two-stage heating process that ensures consistent temperature and reduces energy waste.
2. Quiet Operation: The MGD80SE045A3A features a variable speed ECM motor that not only enhances efficiency but also reduces noise levels.
3. Durability: The furnace has a heavy-gauge steel cabinet with a 2-tone paint finish for added durability.
4. Safety: It is equipped with a pressure switch, a flame rollout switch, and a high limit switch for safety.
Advantages:1. Energy Efficiency: The high SEER rating indicates that this furnace is energy-efficient, which can lead to significant energy savings over time.
2. Quiet Operation: The variable speed ECM motor not only saves energy but also reduces operating noise, making it a suitable choice for homeowners who prioritize quiet operation.
3. Durable Construction: The heavy-gauge steel cabinet and 2-tone paint finish contribute to the furnace's longevity and aesthetic appeal.
4. Consistent Temperature: The two-stage heating process ensures that the temperature is maintained evenly throughout the home, providing optimal comfort.
Drawbacks:1. Size: As a downflow furnace, it may require more installation space due to its size and vertical design.
2. Filters: The furnace filters might need to be replaced more frequently compared to some other models.
3. Installation Costs: The installation costs for a downflow furnace can be higher than for other types due to the unique design and installation requirements.
Conclusion:The Mrcool MGD80SE045A3A gas furnace is a well-balanced heating solution that offers energy efficiency, quiet operation, durability, and consistent temperature maintenance. However, it does come with some drawbacks, such as its size and potential filter replacement costs. Ultimately, the decision to purchase this furnace depends on your specific heating needs, budget, and installation considerations.
Recommendation:If you are in the market for a new gas furnace and prioritize energy efficiency, quiet operation, and durability, the Mrcool MGD80SE045A3A is an excellent option to consider. However, it's essential to weigh the advantages and disadvantages carefully and consult with a professional HVAC technician to determine if this furnace is the best fit for your home.
Details:
Unlike stainless steel model's, the aluminized is extremely heat resistant and will not change in any shape, no matter temperature. This furnace offers a variable speed high efficiency blower motor, as welll using up to 1/3 less energy than fixed-speed. The constant torque motor produces consistent airflow and even temperatures.: the 45k btu low nox 80% afue Mrcool variable speed signature gas furnace provides a more constant comfortable and breathable air, while reducing energy consumption.
The heat exchanger on this furnace has the most durable, aluminized steel.
specifications centrafurn:
- brand: Mrcool
- mpn: Mgd80se045a3a
- part type: Furnace Cabinet
- features: The 45k Btu Low Nox 80 Afue Mrcool Variable Speed Signature Gas, While Reducing Energy Consumption. The Heat Exchanger On This Fu, Aluminized Steel. Unlike Stainless Steel Models, The Aluminized Steel Is Extremely Heat Resistant And Will Not Cha, No Matter The Temperature. This Will Help You In The Long Run Wit, As You Will Less Likely To Have Repairs. This Furnace Offers A V, As Welll As Using Up To 1/3 Less Energy Than A Fixed-speed Blower
- item height: 33.000
- item width: 14.500
- weight: 112.0000
- length: 28.500
- upc: 810512033676
shipping centrafurn:
- service: standard
- type: fixed
- transit: 6-13 days
- class: standard
general centrafurn:
- category: Home & Garden > Heating, Air > Cooling Systems > Central Furnaces
offer centrafurn:
- started: february 14, 2025
- options: ship-to-home
- in stock #: 2
- availability: in stock
- sold #: 27
- prices: $904.20–$1025.10
- item condition: Used
seller centrafurn:
- city: buffalo grove, illinois
- # reviews: 37679
- rating: 94.9%
returns centrafurn:
- policy: returns accepted
- method: money back
- time: 60 days
- paid by: seller
payments centrafurn:
- other
- wallet: google-pay
- credit card: visa
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