Goodman GLXS3B & AMST Series HVAC Equipment

Goodman GLXS3B Energy-Efficient Classic R-32 Split System Air Conditioner

Capacity Range: 1½ To 5 Tons

SEER2 Rating: Up to 15 SEER2

Standard Features

• Energy-efficient compressor
• Fully charged for 15' of tubing length
• Copper tube/enhanced aluminum fin coil-5mm diameter
• Factory-installed filter drier
• Sweat connection service valves with easy access to gauge ports
• Enclosed contactor
• High-pressure switch
• Ground lug connection
• Capacitors with extended life
• AHRI Certified
• ETL Listed

Cabinet Features

• Removable grille-style top design compliant with UL 60335-2-40
• Venturi for increased velocity of airflow
• Attractive Architectural Gray powder-paint finish with 500-hour salt-spray approval
• Wire fan discharge grille
• Steel louver coil guard
• Top and side maintenance access
• Single-panel access to controls with space provided for field-installed accessories
• Meets 2023 Florida Building Code unit integrity requirements for hurricane-type winds (Anchor bracket kits available)

Nomenclature Breakdown

The model number (e.g., GLXS3BN3610A) indicates key features such as Brand (G), Type (LR-32 Split System), Outdoor Type (X-Condenser), Compressor Type (S-Single Stage), Efficiency (SEER2 Nominal), Nominal Capacity (36-3 Tons), Electrical (1-208/230V), Region (A-All Regions), and Feature/Application (B-Standard).

Product Specifications Summary

Specifications include Cooling Capacity (18,000 to 60,000 BTU/h), Decibels (69.0 to 74.0 dBA), Compressor details (RLA, LRA, Type), Condenser Fan Motor (PSC, HP, FLA), Refrigeration System details (line sizes, charge), and Electrical Data (Voltage, Ampacity, Protection). Weights are also provided.

Expanded Cooling Data & Performance Data

Detailed tables provide performance metrics (MBh, S/T, ΔT, kW, Amps) across various Outdoor Ambient Temperatures and Entering Indoor Wet Bulb Temperatures for multiple models (GLXS3BN1810A* through GLXS3BN6010A*). These tables are extensive and contain specific operational data points.

Dimensions

Note: Dimensions are for reference only.

Wiring Diagrams

Wiring diagrams are provided for different model series (GLXS3BN1810A*, GLXS3BN2410A*, GLXS3BN3010A* and GLXS3BN3610A*, GLXS3BN4210A*, GLXS3BN4810A*, GLXS3BN6010A*), illustrating the electrical connections for the outdoor units. These diagrams include color codes, component codes, and important safety notes regarding high voltage.

Accessories

A table lists available accessories for the GLXS3B series, including Neutral Circular Caps, Anchor Bracket Kits, Anti-Short Cycle Kits, Hard Start Kits, Freeze Protection Kits, Liquid Line Solenoid Kits, Low-Ambient Kits, and Low-Pressure Switch Kits.

Goodman AMST Series Air Handler

Capacity Range: 1½ To 5 Tons

Description: Multi-Position, Multi-Speed, ECM-Based Air Handler with Internal TXV.

Product Features

• Internal factory-installed thermal expansion valves for cooling and heat pump applications
• Direct drive, multi-speed ECM blower motor
• All-aluminum evaporator coil
• Coil mounting track for quick repositioning
• Optimized for use with R-32 refrigerant
• Cabinet air leakage less than 2.0% at 1.0 inch H₂O (ASHRAE standard 193)
• Cabinet air leakage less than 1.4% at 0.5 inch H₂O (ASHRAE standard 193)
• AHRI certified; ETL listed
• UL 60335 2-40 Compliant
• Rigid SmartFrame™ cabinet
• Horizontal or vertical configuration capabilities
• 21" depth for easier attic access
• DecaBDE-free thermoplastic drain pan with secondary drain connections
• Screw-less sides and back to reduce condensation in humid locations
• Foil-faced insulation covers internal casing to reduce cabinet condensation
• Galvanized, leather grain-embossed finish
• Glue-less cabinet insulation retention
• Tool-less filter access
• Field Installed 3 kW - 25 kW electric heater kits available

Nomenclature Breakdown

The AMST model number (e.g., AMST36CU13*) indicates Brand (A/D), Series (AMST), Motor Type (S-MS-ECM), Nominal Capacity (36-3.0 Tons), Expansion Device (E-Electronic), Electrical (1-208/230V), Cabinet Width (C-21.0"), Refrigerant (3-R32), and Cabinet Type (P-Painted).

Product Specifications Summary

Specifications include Cooling Capacity (24,000 to 60,000 BTU/h), Nominal Tons (1.5 to 5 Ton), Blower details (Diameter, Width), Coil Connections (Liquid, Suction, Drain), Electrical Data (Voltage, Ampacity, Protection), and Blower Motor (FLA, HP, Ship Weight).

Dimensions

Airflow Data & Heat Kit Data

Extensive tables provide Airflow Data (CFM) at various speeds and static pressures for AMST models. Heat Kit Data details electrical requirements (Amps, MCA, MOP) for various heater kit models across different circuits and single-point connections for AMST air handlers. Heating kW Correction Factors are also provided.

Wiring Diagrams

Wiring diagrams are included for AMST air handlers (AMST**U1400** and AMST60DU1400**), illustrating power and control connections, component legends, wire codes, and safety warnings.

Accessories

A comprehensive list of accessories for AMST air handlers is presented, including Downflow Kits, High Humidity Kits, Condensate Management Kits, Filters, Single Point Wiring Kits, and FRPP Drain Pan Kits for UVC applications.