Description
Overview
This matched Goodman split-system package combines one GLXS4BA3610 R-32 outdoor air conditioner with one GD9S960603BN GD9S96 gas furnace and one CAPTA3626B3 evaporator coil. It is a 3 ton, 36,000 BTU/h nominal cooling system paired with a 96% AFUE forced-air gas heat section for ducted whole-building distribution. The outdoor unit uses R-32 refrigerant and is designed for conventional split-system line-set and metering control through the matched indoor coil. The indoor furnace is a single-stage condensing platform that provides combustion heat while the 9-speed ECM blower delivers airflow across the coil and through the duct system. The coil is a cased upflow/downflow evaporator coil designed for upflow or downflow (vertical) mounting and includes a factory TXV to meter refrigerant at the indoor heat exchanger. Together, these components operate as one integrated ducted cooling-and-gas-heat system using standard 24V thermostat control with non-communicating equipment logic.
Performance
Cooling performance is driven by a single-stage outdoor refrigeration circuit rated up to 15.2 SEER2, with realized efficiency dependent on coil match, airflow setup, and installation conditions. The outdoor section uses 0.375" liquid and 0.875" suction service valves to align with typical 3 ton line-set sizing and refrigerant service practices. Indoors, the furnace blower is configured to deliver target CFM for cooling and heating while managing duct static pressure within system limits. The TXV-equipped coil stabilizes refrigerant metering under changing indoor load to support consistent evaporator superheat and reliable latent capacity. In heating mode, the furnace delivers approximately 57,660 BTU/h output at 60,000 BTU/h input, using a condensing heat exchanger and direct-vent combustion air strategy when applied as a two-pipe system. System capacity and discharge temperature are ultimately governed by thermostat demand, airflow configuration, and proper refrigerant charging at startup.
Smart Features
Controls follow conventional 24V call logic, supporting widely used non-communicating thermostats and third-party smart thermostats that provide standard heat/cool outputs. The furnace control board coordinates ignition sequence, safety proving, and blower timing, and it supports onboard diagnostics for service troubleshooting. The 9-speed ECM blower enables selectable airflow profiles for cooling, heating, and continuous fan operation without changing the outdoor control architecture. When applied with zoning dampers, blower speed selection and duct design determine how well the system maintains coil temperature, airflow balance, and noise control across zones. The outdoor section uses contactor-based operation and integrated refrigeration safety devices to interrupt operation under abnormal conditions. This split architecture keeps service roles clear by separating refrigerant service at the condenser from combustion, condensate, and airflow service at the furnace and coil.
Comfort & Noise
Outdoor acoustic performance is supported by a published 67 dBA rating for the 3 ton chassis to help manage exterior noise at the placement location. Because the furnace is single stage, heating temperature stability is primarily determined by thermostat cycle rate, duct losses, and airflow configuration rather than staged firing. The ECM blower supports smoother airflow transitions and can be configured for lower continuous circulation speeds for improved mixing and filtration through the return path. Cooling comfort is governed by coil sizing and airflow balance, with cabinet width matching used to control face velocity across the indoor heat exchanger. Humidity performance depends on achieving the intended evaporator temperature through correct airflow and refrigerant charge, with the TXV helping maintain stable metering. Overall comfort is produced by coordinated heat rejection at the outdoor coil, heat absorption at the indoor coil, and ducted air delivery through the furnace blower.
Use Case Fit
This package is suited for ducted residential applications and can support light commercial or multi-family use where one outdoor condenser serves one duct system. The furnace supports downflow or horizontal left/right installation, which helps in utility closets and horizontal runs when vertical space or duct routing is constrained. The CAPTA3626B3 coil supports upflow or downflow (vertical) mounting for common upflow or downflow furnace layouts and closet installations. The condensing furnace uses PVC venting and can be configured as 1-pipe (exhaust only) or 2-pipe (dedicated combustion air) depending on installation design and code requirements. R-32 refrigerant is used for the refrigeration circuit, and installation should follow applicable A2L handling practices and local code requirements. This configuration fits mixed-humid and hot-humid climates where airflow control and coil selection are used to manage seasonal sensible and latent loads.
Value & Reliability
Reliability is supported by outdoor components commonly used in serviceable split systems, including accessible service valves for charging and diagnostics. The outdoor cabinet and fan system are designed to maintain condenser airflow while protecting the coil face from incidental impact. The furnace integrates safety controls for flame sensing, pressure proving, and limit protection to manage combustion operation over repeated cycles. Condensate management is handled at the furnace and coil through dedicated drain interfaces that should be trapped and routed per installation standards. Standard electrical requirements and conventional 24V controls support straightforward replacement, service, and thermostat integration. Across the package, the component roles remain distinct, which helps isolate troubleshooting between refrigerant-side and combustion/airflow-side service tasks.
Summary Wrap-Up
As a complete ducted split system, this package pairs a 3 ton R-32 condenser with a 96% AFUE GD9S96 single-stage gas furnace and a TXV-metered CAPTA3626B3 cased coil to provide cooling and gas heat in one matched architecture. The outdoor condenser performs the refrigeration work, while the indoor coil provides the evaporator heat transfer surface and the furnace supplies airflow and combustion heat. Cabinet widths are selected so the furnace and coil align for practical installation and stable air distribution across the coil face. For contractors, commissioning focuses on blower airflow setup, refrigerant charge verification, venting/condensate completion, and verification of ignition and safety operation. For wholesale and D2C buyers, the value is a defined Goodman equipment set that uses standard controls, serviceable components, and conventional split-system architecture. Select this configuration when you need ducted central cooling with a condensing gas furnace and clear component roles across the refrigeration and combustion sections.
Key Features
- R-32 split-system architecture: One outdoor condenser and one indoor evaporator coil form a ducted refrigeration circuit using R-32 refrigerant.
- Single-stage cooling operation: Outdoor section cycles to thermostat demand to deliver nominal 3 ton capacity with conventional non-communicating controls.
- Condensing gas heat section: GD9S960603BN furnace provides 60,000 BTU/h input with direct-vent PVC exhaust and condensate handling requirements.
- AFUE efficiency rating: 96% AFUE furnace efficiency supports reduced flue losses compared to non-condensing platforms.
- 9-speed ECM airflow management: Selectable blower speeds support airflow tuning for cooling, heating, and continuous circulation modes.
- TXV-metered evaporator coil: CAPTA3626B3 coil includes a factory-installed TXV for controlled refrigerant metering and stable evaporator operation.
- Multi-position indoor installation: Furnace supports downflow or horizontal left/right, and the coil supports vertical upflow/downflow mounting for common duct layouts.
White Paper
- Goodman GLXS4B Spec Sheet
- Goodman GLXS Split AC Installation Manual
- Goodman GR9S96/GD9S96 Spec Sheet
- Goodman Evaporator Coil Spec Sheet
- Goodman CAPTA/CAPFA Coil Installation Manual
- Goodman GLXS4BA Repair Parts List – Rev AA/AB (RP-G4341A)
- Goodman GD9S Repair Parts List (RP-G2357A)
- Goodman CAPTA Repair Parts List (RP-4359A)
