(888) 405-6064

Cancel Call Text

Goodman 3.5 Ton 14 Seer Air Conditioner & 92% 1 Stage Gas Furnace

Item Code: 

More Views

Special Price $2,887.00

Regular Price: $3,320.05

You Save 13%

In Stock

Special Price $2,887.00

Regular Price: $3,320.05

Availability: Ships in 2-3 business days
Free shipping

Need it faster?

Give us a call (888) 405-6064
Are you a trade professional?

    Product Description

    3.5 Ton 42,000 BTU/h Max Cooling 14 SEER Energy-Efficient Split System Air Conditioner - GSX140421

    Standard Features

    • Energy-efficient compressor
    • Single-speed condenser fan motor
    • Factory-installed filter drier
    • Copper tube/aluminum fin coil
    • Service valves with sweat connections and easy-access gauge ports
    • Contactor with lug connection
    • Ground lug connection
    • AHRI Certified; ETL Listed

    Cabinet Features

    • Heavy-gauge galvanized-steel cabinet with a louvered sound control top
    • Attractive Architectural Gray powder-paint finish with 500-hour salt-spray approval
    • Steel louver coil guard
    • Top and side maintenance access
    • Single-panel access to controls with space provided for field-installed accessories
    • When properly anchored meets the 2010 Florida Building Code unit integrity requirements for hurricane-type winds (Anchor bracket kits available.)

    The art of precision

    Energy-Efficient Scroll Compressor - Designed to provide years of reliable cooling comfort it provides 14 SEER cooling performance for lower energy bills compared to lower SEER units.

    Single-Speed Condenser Fan Motor - With advanced fan design it provides dependable quiet airflow across the condensing coil.

    Goodman air conditioners simply work the way they are supposed to making each one a thing of beauty.

    Efficient Cooling Capacity - Five millimeter refrigeration-grade premium copper tubing and aluminum fin condenser coil configuration deliver outstanding heat transfer properties with R-410A chlorine-free refrigerant.

    Heavy-Gauge Galvanized Steel Enclosure Cabinet - A louvered cabinet protects the coil while its appliance-quality post-paint baked enamel finish protects your system from outdoor elements.

    Factory-Installed In-Line Filter Drier - Protects the refrigerant system from dirt and moisture for longer service life compared to units without filter driers.


    This unit is backed by a 10-Year Parts Limited Warranty. For a full description of all warranties applicable to this product please review the consumer brochure or product warranty by clicking on the links above. The GSX14 Air Conditioner features operating sound levels that are among the lowest in the heating and cooling industry. With its 14 SEER rating the GSX14 will help reduce energy consumption throughout the life of the system.

    For information regarding our return policy, please click here.

    1600CFM 80,000 BTU High-Efficiency Single-Stage, Multi-Speed Gas Furnace, Up to 92% AFUE, Upflow/Horizontal - GMSS920804CN


    The art of precision

    Aluminized-Steel Tubular Primary Heat Exchanger - Distinctive tubular aluminizedsteel construction formed using wrinklebend technology results in an extremely durable heat exchanger. Paired with a stainless-steel secondary heat exchanger, this combination provides reliability, durability and efficiency.

    Efficient and Quiet Multi-Speed Circulator Motor - Provides quiet system startup and shutdown with highly-efficient performance.

    Goodman gas furnaces simply work the way they're supposed to, making each one a thing of beauty.

    Durable Silicon Nitride Igniter - Eliminates the need for an energy-wasting pilot light

    Quiet, Single-Speed, Induced-Draft Blower - Provides precise control and enhanced energy-efficient performance as compared to a natural draft furnace.

    Self-Diagnostic Control Board - Continuously monitors the system for consistent, reliable operation, stores last diagnostic codes in memory and indicates condition through LED for quick troubleshooting.

    Compact Cabinet - Compactly designed cabinet means more heating in a smaller footprint. Air leakage of less than 2% for all models.

    Standard Features Cabinet Features

    • Heavy-duty aluminized-steel tubular heat exchanger
    • Stainless-steel secondary heat exchanger
    • Single-stage gas valve
    • Durable Silicon Nitride igniter
    • Multi-speed blower motor
    • Quiet single-speed induced draft blower
    • Self-diagnostic control board
    • All models comply with California 40 ng/J Low NOx emissions standard
    • AHRI Certified; ETL Listed

    Cabinet Features

    • Designed for multi-position installation - upflow, horizontal left or right
    • Certified for direct vent (2-pipe) or non-direct vent (1-pipe)
    • Easy-to-install top venting with optional side venting upflow models only
    • Convenient left or right connection for gas and electrical service
    • Cabinet air leakage (QLeak) ≤ 2%
    • Heavy-gauge steel cabinet with durable finish
    • Foil-faced insulated heat exchanger cabinet
    • Airtight solid bottom or side return with easy-cut tabs for effortless removal in bottom air-inlet applications

    4-5 Ton Cased Upflow/Downflow Indoor Coil, Fits 21" Furnace Cabinet - CAPF4860C6


    The art of precision

    Aluminum Tube and Aluminum Fin Coil Construction - Provides time-tested and proven heat transfer efficiency designed to resist potential corrosion

    Grooved Aluminum Tubing - Offers increased surface area for efficient heat transfer performance by the unit's refrigerant.

    Goodman evaporator coils simply work the way they're supposed to, making each one a thing of beauty.

    Every Unit Is Helium Pressure-Tested - During assembly to help ensure high levels of product quality. Helium is used, in part, because its molecules are smaller than oxygen. It's just one extra step taken to help ensure a high quality product.

    Every All-Aluminum Coil - Receives finished pressure testing and leak 'sniffing' by 'hound-dog' vacuum testing. This is a secondary test every unit receives before it leaves the factory.


    • All-Aluminum evaporator coil
    • Optimized for use with R-410A refrigerant
    • Some models suitable for use with R-410A or R-22 refrigerant
    • CAPT models feature factory-installed thermal expansion valves for cooling and heat pump applications
    • Check flowrator for cooling and heat pump applications
    • Vertical and horizontal models available
    • 21" depth for easier attic access
    • Split seam front for easy access
    • Foil-faced insulation covers the internal casing to reduce cabinet condensation
    • Galvanized, leather grain-embossed finish
    • Rust resistant, thermoplastic drain pans featuring a low water-retention design
    • DecaBDE-free thermoplastic drain pan with secondary drain connections
    • UV-resistant drain pan
    • AHRI certified; ETL listed

    Note: Do not use these coils on oil furnaces or any applications where the temperature on the drain pan may exceed 300°F. If these coils are applied with an oil furnace or another application where high temperatures threaten or jeopardize the durability of the drain pan, you must replace the factory-installed drain pan with a high-temperature drain pan. High-temperature drain pan kits are available as field-installed accessories.

    For information regarding our return policy, please click here.


    General Characteristics

    Max Cooling (BTU/h) 42,000
    SEER/EER 14/12
    Decibels 79
    Compressor RLA 16.7
    Compressor LRA 79
    Condenser Fan Motor Hp 1/6
    Condenser Fan Motor FLA 0.95


    Refrigeration System:
    Refrigerant Liquid Line Size ("O.D.) 3/8"
    Refrigerant Suction Line Size ("O.D.) 1 1/8"
    Refrigerant Connection Liquid Valve Size ("O.D.) 3/8"
    Refrigerant ConnectionSuction Valve Size ("O.D.)*2,3 7/8"
    Valve Type Sweat
    Charge 93
    Included piston: 0.074


    Electrical Data:
    Voltage-Phase (60 Hz) 208/230-1
    Minimum Circuit Ampacity *4 21.8
    Max. Overcurrent Protection *5 35 amps
    Min/Max Volts 197/253
    Conduit 1/2" or 3/4"


    Equipment Weight 189
    Shipping Weight 207

    1. Line sizes denoted for 25’ line sets, tested and rated in accordance with AHRI Standard 210/240. For other line-set lengths or sizes, refer to the installation & Operating instructions and/or the long line-set guidelines.
    2. Installer will need to supply 3/4" to 7/8" adapters for suction line connections.
    3. Installer will need to supply 7/8" to 1 1/8" adapters for suction line connections.
    4. Wire size should be determined in accordance with National Electrical Codes; extensive wire runs will require larger wire sizes
    5. Must use time-delay fuses or HACR-type circuit breakers of the same size as noted.


    • Always check the S&R plate for electrical data on the unit being installed.
    • Unit is charged with refrigerant for 15’ of 3/8" liquid line. System charge must be adjusted per Installation Instructions Final Charge Procedure.

    Heating Data:
    High Fire Input *180,000
    High Fire Output *173,600
    AFUE *292
    Temp. Rise Range (°F)35-65
    Vent Diameter *32" - 3"
    No. of Burners4

    Circulator Blower:
    Available AC @0.5" ESP2.5 - 4
    Size (D x W)10" x 10"
    Horsepower @1075 RPM1/2

    Electrical Data:
    Min. Circuit Ampacity *411.7
    Max. Overcurrent (amps) *515

    Shipping Weight (LBS)137

    1 Natural Gas BTU/h
    2 DOE AFUE based upon Isolated Combustion System (ICS)
    3 Installer must supply one or two PVC pipes: one for combustion air (optional) and one for the flue outlet (required). Vent pipe must be either 2" or 3" in diameter, depending upon furnace input, number of elbows, length of run and installation (1 or 2 pipes). The optional Combustion Air Pipe is dependent on installation/code requirements and must be 2" or 3" diameter PVC.
    4 Minimum Circuit Ampacity = (1.25 x Circulator Blower Amps) + ID Blower amps. Wire size should be determined in accordance with National Electrical Codes. Extensive wire runs will require larger wire sizes.
    5 Maximum Overcurrent Protection Device refers to maximum recommended fuse or circuit breaker size. May use fuses or HACR-type circuit breakers of the same size as noted.


    • All furnaces are manufactured for use on 115 VAC, 60 Hz, single-phase electrical supply.
    • Gas Service Connection 1/2" FPT
    • Important: Size fuses and wires properly and make electrical connections in accordance with the National Electrical Code and/or all existing local codes.
    • For bottom return: Failure to unfold flanges may reduce airflow by up to 18%. This could result in performance and noise issues.
    • For servicing or cleaning, a 24" front clearance is required. Unit connections (electrical, flue and drain) may necessitate greater clearances than the minimum clearances listed above. In all cases, accessibility clearance must take precedence over clearances from the enclosure where accessibility clearances are greater.

    Dimensions W x H x A21" x 21" x 30"
    Nominal Tons4-5
    Connection - Liquid3/8"
    Connection - Suction7/8"
    Piston Size *.093
    Ship Weight (LBS)65

    * Shipped with Coil
    Note: For a properly matched system and piston sizing information, refer to the piston kit chart of the corresponding outdoor unit.

    Product Questions

    Product Questions

    No questions yet. Be the first to ask the question!
    Shipping Calculator