Skip to content
🌿 Enjoy free shipping on all orders! 🌱
🌿 Enjoy free shipping on all orders! 🌱
Free Shipping on ALL Orders
Price Beat Guarantee
30-Day Returns*
Installation Services

Coming soon

MRCOOL 80% AFUE 70K BTU, 3 Ton Upflow/Horizontal 5-Speed Gas Furnace | MGM80SE070B3A

Original price $1,490.40
Original price $1,490.40 - Original price $1,490.40
Original price $1,490.40
Current price $1,281.00
$1,281.00 - $1,281.00
Current price $1,281.00
Save 14% Save 14%
Airflow Position
Annual Fuel Utilization Efficiency (AFUE)
DESCRIPTION
SPECIFICATIONS
PRODUCT DOCUMENTATION
BTU SELECTION GUIDE

When harsh winter weather strikes, nothing compares to the warmth and safety a powerful reliable gas furnace can provide. While furnace heating technology has been around for decades, not all systems are created equally. Some are definitely better than others. One of the best on the market is the MRCOOL single stage, 80% AFUE gas furnace. This system can be installed upflow or horizontal, and is designed to operate for decades, provide powerful heating capability, and best of all, keep your heating bill affordable at the same time. It does the latter via its 80% AFUE energy efficiency rating. That mark of quality ensures 80% of every dollar you spend on heating fuel gets turned into real, effective heat for your home.


Features

  • Removable floor base for bottom return air
  • Easily removable slide out blower design
  • Left or right utility connections
  • Zero step horizontal conversion
  • Aluminized steel inshot burners for smooth ignition
  • Multi-speed high efficiency (constant torque) blower motor
  • AHRI Certified
  • Aluminized steel tapered crimped non-welded clam shell heat exchanger design
  • Heating efficiency of 80% AFUE
  • Registered 10-year parts warranty
  • Compact 33" height
  • Rotatable draft inducer for venting flexibility

  • Dimensions 33"H x 17.5"W x 28.375"D
    Weight 127 lbs
    AFUE 0.8
    CFM 1245
    Tonnage 3
    Heating Capacity 66,000 BTU
    Fuel Type Natural Gas
    BTU Input 66000
    BTU Output 52800
    Voltage 120
    Phase 1
    Cycle 60
    Stage Single
    Max Fuse Breaker 15
    Min Circuit Capacity 6.8
    Color Gray
    Color Family Gray
    Full Load 6.8
    Number of Speeds 5 Speed
    Number of Burners 6
    Gas Connection Size 0.5
    Blower Motor Type ECM
    Blower Motor HP 1/2
    Blower Motor Speeds 5
    Blower Motor RPM 695-1245
    Heat Exchanger Type Aluminized steel
    Ignition Type Silicon Nitride Ignitor
    Vent Connector 4 inch
    LP Kit Included No
    LP Kit Available Yes
    CSA Certified Yes
    ISO Certified No
    Energy Star Compliant No
    Energy Star Certified No
    AHRI Certified Yes
    Registered Warranty Registered 10 Year Parts Warranty
    Base Warranty 5 Year Parts Warranty
    Registered Heat Exchanger Warranty Registered 20 year Heat Exchanger Warranty
    Base Heat Exchanger Warranty 20 year Heat Exchanger Warranty
    Has Batteries No
    Contains Electronics Yes
    Contains Chemicals No
    Contains Aerosol No
    Contains Compressed Gas No
    Proposition 65 Warning Yes
    Gross Weight 127 lbs
    Restricted States Yes (California)

    Consult the table below to confirm the necessary BTUs to cool or heat your desired area.

    9K BTU
    | 180-375 Sq.Ft.
    12K BTU
    | 376-500 Sq.Ft.
    18K BTU | 501-750 Sq.Ft.
    24K BTU | 751 - 1,000 Sq.Ft.
    36K BTU | 1,000-1,500 Sq.Ft.

    Factors such as insulation, ceiling height and the number of appliances in the room may impact performance.

    Description

    When harsh winter weather strikes, nothing compares to the warmth and safety a powerful reliable gas furnace can provide. While furnace heating technology has been around for decades, not all systems are created equally. Some are definitely better than others. One of the best on the market is the MRCOOL single stage, 80% AFUE gas furnace. This system can be installed upflow or horizontal, and is designed to operate for decades, provide powerful heating capability, and best of all, keep your heating bill affordable at the same time. It does the latter via its 80% AFUE energy efficiency rating. That mark of quality ensures 80% of every dollar you spend on heating fuel gets turned into real, effective heat for your home.


    Features

  • Removable floor base for bottom return air
  • Easily removable slide out blower design
  • Left or right utility connections
  • Zero step horizontal conversion
  • Aluminized steel inshot burners for smooth ignition
  • Multi-speed high efficiency (constant torque) blower motor
  • AHRI Certified
  • Aluminized steel tapered crimped non-welded clam shell heat exchanger design
  • Heating efficiency of 80% AFUE
  • Registered 10-year parts warranty
  • Compact 33" height
  • Rotatable draft inducer for venting flexibility

  • SPECIFICATIONS

    Dimensions 33"H x 17.5"W x 28.375"D
    Weight 127 lbs
    AFUE 0.8
    CFM 1245
    Tonnage 3
    Heating Capacity 66,000 BTU
    Fuel Type Natural Gas
    BTU Input 66000
    BTU Output 52800
    Voltage 120
    Phase 1
    Cycle 60
    Stage Single
    Max Fuse Breaker 15
    Min Circuit Capacity 6.8
    Color Gray
    Color Family Gray
    Full Load 6.8
    Number of Speeds 5 Speed
    Number of Burners 6
    Gas Connection Size 0.5
    Blower Motor Type ECM
    Blower Motor HP 1/2
    Blower Motor Speeds 5
    Blower Motor RPM 695-1245
    Heat Exchanger Type Aluminized steel
    Ignition Type Silicon Nitride Ignitor
    Vent Connector 4 inch
    LP Kit Included No
    LP Kit Available Yes
    CSA Certified Yes
    ISO Certified No
    Energy Star Compliant No
    Energy Star Certified No
    AHRI Certified Yes
    Registered Warranty Registered 10 Year Parts Warranty
    Base Warranty 5 Year Parts Warranty
    Registered Heat Exchanger Warranty Registered 20 year Heat Exchanger Warranty
    Base Heat Exchanger Warranty 20 year Heat Exchanger Warranty
    Has Batteries No
    Contains Electronics Yes
    Contains Chemicals No
    Contains Aerosol No
    Contains Compressed Gas No
    Proposition 65 Warning Yes
    Gross Weight 127 lbs
    Restricted States Yes (California)

    BTU SELECTION GUIDE

    Consult the table below to confirm the necessary BTUs to cool or heat your desired area.

    9K BTU
    | 180-375 Sq.Ft.
    12K BTU
    | 376-500 Sq.Ft.
    18K BTU | 501-750 Sq.Ft.
    24K BTU | 751 - 1,000 Sq.Ft.
    36K BTU | 1,000-1,500 Sq.Ft.

    Factors such as insulation, ceiling height and the number of appliances in the room may impact performance.

    Customer Reviews

    Be the first to write a review
    0%
    (0)
    0%
    (0)
    0%
    (0)
    0%
    (0)
    0%
    (0)