Goodman 3 Ton 15.2 SEER2 80% AFUE 80,000 BTU Gas Electric Air Conditioner Split System Downflow R-32 | GLXS5BA3610 GD9S800804BN CAPTA3626B3

The Goodman 3 Ton 15.2 SEER2 80% AFUE 80,000 BTU Gas Electric Air Conditioner Split System Downflow R-32 (GLXS5BA3610 / GD9S800804BN / CAPTA3626B3) is a complete residential heating and cooling solution designed for dependable year-round comfort. This matched system combines a 3-ton R-32 air conditioner, 80% AFUE gas furnace, and cased downflow evaporator coil for energy-efficient cooling and reliable heating.

Designed for downflow installation, the system features a single-stage gas furnace and a multi-speed ECM blower motor for consistent airflow and efficient operation. Its downflow configuration draws return air through the top and delivers conditioned air through the bottom, making it suitable for installations where the supply ductwork is located beneath the furnace.

Key Features

• 3 Ton Cooling Capacity – Delivers 36,000 BTU of residential cooling
• 15.2 SEER2 Efficiency – Supports energy-efficient cooling performance
• 80,000 BTU Gas Furnace – Provides dependable single-stage heating
• 80% AFUE Efficiency – Converts approximately 80% of fuel into usable heat
• Multi-Speed ECM Blower – Supports consistent airflow and efficient operation
• Downflow R-32 System – Designed for installations with supply ductwork below the unit

System Components Included

• Goodman GLXS5BA3610 3 Ton 15.2 SEER2 R-32 Air Conditioner
• Goodman GD9S800804BN 80,000 BTU 80% AFUE Single-Stage Gas Furnace
• Goodman CAPTA3626B3 Cased Upflow/Downflow R-32 Evaporator Coil

Compatibility & Installation Notes

The GLXS5BA3610 / GD9S800804BN / CAPTA3626B3 system is designed for residential downflow applications. Compatibility with the property’s ductwork, electrical service, gas supply, refrigerant lines, condensate drainage, thermostat, furnace venting, and any required downflow installation accessories must be confirmed before installation.

Specifications

• System Type: Gas Electric Split System
• Cooling Capacity: 3 Ton / 36,000 BTU
• Heating Input: 80,000 BTU
• Heating Output: Approximately 64,000 BTU
• Cooling Efficiency: 15.2 SEER2
• Furnace Efficiency: 80% AFUE
• Furnace Stages: Single-Stage
• Refrigerant / Orientation: R-32 / Downflow

Installation Notes

• Verify compatibility with the existing downflow ductwork
• Confirm the complete system combination and efficiency through an AHRI match
• Confirm electrical service and natural gas connection requirements
• Check the required refrigerant line sizes before installation
• Install approved furnace venting and proper evaporator condensate drainage
• Confirm whether a combustible-floor base or other downflow accessories are required
• Maintain required clearances and follow applicable local codes
• Installation should be completed by a qualified HVAC professional

Frequently Asked Questions

What is included in this Goodman HVAC system?

The package includes the GLXS5BA3610 air conditioner, GD9S800804BN gas furnace, and CAPTA3626B3 evaporator coil.

What is the cooling capacity of this system?

The system provides 3 tons or 36,000 BTU of cooling capacity.

Is the furnace single-stage or two-stage?

The Goodman GD9S800804BN is a single-stage gas furnace that provides consistent heating output.

What does 80% AFUE mean?

It means approximately 80% of the furnace’s fuel is converted into usable heating energy, providing an estimated heating output of 64,000 BTU.

What does downflow installation mean?

A downflow system draws return air through the top and sends heated or cooled air downward into supply ductwork located beneath the unit.