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Goodman 2.5 Ton R32 Heat Pump & Air Handler System 15.2 SEER2 Multi Position

By Goodman | SKU: GLZS4BA3010 AMST42CU1300 | ID: 100218
Manufactured in the USA
No Sales Tax - in most states excluding California
Manufacturer Warranty Included
Most Products In Stock - Call or Text (833) 658-3387 for availability
$4,286.00 + FREE SHIPPING

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Goodman 2.5 Ton R32 Heat Pump Condenser 14.5 SEER2 30000 BTU GLZS4BA3010

The system features a high-efficiency compressor with Smart-Shift technology for quiet defrosting. It includes enhanced aluminum fin coils. Additional components include a single-speed PSC fan motor, factory-installed bi-flow filter drier, suction-line accumulator, compressor crankcase heater, and high-capacity muffler. It also has high- and low-pressure switches, service valves with easy access ports, is fully charged for 15 feet of tubing, and includes a fully enclosed contactor with a lug connection. The unit is AHRI Certified and ETL Listed.

  • Heating Capacity Nominal: 30000 Btu/H
  • Refrigerant Type: R-32
  • SEER 2: 14.5
  • Unit Height: 39.5 in
  • Unit Width: 29 in
  • Max Overcurrent Protection: 25 A
  • Power Phase: 1 Ph
  • Power Voltage: 208/240 V
  • Compressor Stages: Single Stage
  • Compressor Type: Rotary
  • Unit Weight: 174 lb
  • Unit Depth: 29 in

Product Features For Goodman Heat Pump Condenser GLZS4BA3010

  • High-efficiency compressor – Ensures optimal performance and energy savings.
  • SmartShift® technology for quiet, reliable defrost – Reduces noise during defrost cycles.
  • Enhanced aluminum fin coil (5 mm for 1.5T-3.5 Ton) – Improves heat transfer efficiency in smaller models.
  • Enhanced aluminum fin coil (7 mm copper tubes for 4.0-5.0 Ton) – Enhances durability and performance in larger models.
  • Single-speed PSC condenser fan motor – Provides consistent airflow and cooling performance.
  • Factory-installed bi-flow liquid-line filter drier – Protects the system by removing moisture and debris.
  • Factory-installed suction-line accumulator – Prevents liquid refrigerant from damaging the compressor.
  • Factory-installed compressor crankcase heater – Protects the compressor in colder temperatures.
  • Factory-installed high-capacity muffler – Reduces noise and ensures smoother operation.
  • High- and low-pressure switches – Monitors system pressure for safe and efficient operation.
  • Service valves with sweat connections and easy gauge access – Simplifies maintenance and service access.
  • Fully charged for 15’ of tubing – Ready for easy installation with no additional refrigerant needed.
  • Fully enclosed contactor with lug connection – Protects electrical components and ensures secure connections.
  • Ground lug connection – Ensures proper grounding for electrical safety.
  • Capacitors with extended life – Increases reliability and reduces the need for frequent replacements.
  • AHRI Certified; ETL Listed – Meets industry standards for performance and safety.
  • Removable grille-style top design compliant with UL 60335-2-40 – Easy access for maintenance and compliant with safety standards.
  • Steel louver coil guard – Protects the coil from damage and debris.
  • Heavy-gauge galvanized-steel cabinet – Durable construction for long-lasting protection.
  • Architectural Gray powder-paint finish with 500-hour salt-spray approval – Corrosion-resistant finish for harsh environments.
  • Top and side maintenance access – Simplifies service and reduces maintenance time.
  • Meets 2023 Florida Building Code for hurricane-type winds when anchored – Designed to withstand severe weather conditions (Anchor bracket kits available).

Goodman R32 Air Handler 2-5 Ton Multi-position Nine Speed ECM Motor Ducted with TXV Expansion AMST42CU1300

The Goodman R32 Air Handler, 2-5 Ton, model AMST42CU1300, features a nine-speed ECM motor for optimal airflow and efficient cooling. Designed for R-32 refrigerant, it includes internal thermal expansion valves for enhanced performance in cooling and heat pump applications. The all-aluminum evaporator coil ensures superior heat exchange, while the cabinet boasts less than 2.0% air leakage at 1.0 inch H₂O, adhering to ASHRAE standards. With a rigid SmartFrame™ cabinet and a sleek galvanized finish, this air handler offers horizontal or vertical installation flexibility, easy attic access, and tool-less filter maintenance.

  • Refrigerant Type: R-32
  • Unit Height: 53-7/16 in
  • Unit Width: 21-1/8 in
  • Cooling Capacity Nominal: 42000 Btu/H
  • Max Overcurrent Protection: 15 A
  • Power Phase: 1 Ph
  • Power Voltage: 208/230 V
  • Motor Speed Type: Nine Speed ECM
  • Unit Weight: 153 lb
  • Tonnage: 3.5
  • Unit Depth: 21 in

Product Feature For Goodman Multi-Position Air Handler AMST42CU1300

  • Internal factory-installed thermal expansion valves for efficient cooling and heat pump applications
  • Direct drive multi-speed ECM blower motor for optimal airflow
  • All-aluminum evaporator coil ensures superior heat exchange
  • Coil mounting track allows for quick repositioning
  • Optimized for R-32 refrigerant for enhanced performance
  • Cabinet air leakage less than 2.0% at 1.0 inch H₂O, tested per ASHRAE standard 193
  • Cabinet air leakage less than 1.4% at 0.5 inch H₂O, tested per ASHRAE standard 193
  • AHRI certified and ETL listed for quality assurance
  • UL 60335 2-40 compliant for safety standards
  • Factory-installed R-32 sensor designed for the coil's lifespan
  • Rigid SmartFrame™ cabinet for durability
  • Horizontal or vertical configuration capabilities for installation flexibility
  • 21" depth for easier attic access
  • DecaBDE-free thermoplastic drain pan with secondary drain connections
  • Screw-less sides and back reduce condensation in humid locations
  • Foil-faced insulation covers the internal casing to minimize cabinet condensation
  • Galvanized leather grain-embossed finish for aesthetic appeal
  • Glue-less cabinet insulation retention enhances efficiency
  • Tool-less filter access for convenient maintenance
  • Field installed 3 kW – 25 kW electric heater kits available for added heating options

Goodman 2.5 Ton R32 Heat Pump Condenser 14.5 SEER2 30000 BTU GLZS4BA3010

Brand Goodman Model # GLZS4BA3010 
Heating (BTU/h)  30,000 Btu/H Cooling (BTU/h) 30,000 Btu/H
Refrigerant Type R-32 SEER 2 14.5
Unit Depth 29 in  Unit Height 39.5 in
Unit Width 29 in Max Overcurrent Protection 25 A
Power Voltage/Phase 208/230V - 1Ph Compressor Stages Single Stage
Compressor Type Rotary Motor Type  PSC
Liquid Line/Suction Line ⅜" / ¾" Decibels 77
Valve Connection Type Sweat Refrigerant Charge (oz.) 81
Minimum Circuit Ampacity 15 Electrical Conduit Size 1/2" or 3/4"
Equipment Weight (lbs.) 175 Shipping Weight (lbs) 190
Ton 2.5

Goodman R32 Air Handler 2-5 Ton Multi-position Nine Speed ECM Motor Ducted with TXV Expansion AMST42CU1300

Brand Goodman Model # AMST42CU1300
Refrigerant Type R-32 Unit Depth 21 in
Unit Height 53.4375 in Unit Width 21.125 in
Cooling Capacity Nominal 42000 Btu/H Max Overcurrent Protection 50/60 A
Power Phase 1 Ph Power Voltage 208/230 V
Cased/Uncased Cased Energy Source Electric
Motor Speed Type Nine Speed ECM Unit Weight 153 lb
Tonnage 3.5

Goodman 2.5 Ton R32 Heat Pump Condenser 14.5 SEER2 30000 BTU GLZS4BA3010

Warranty Type Residential Multi-Family Commercial
Standard Warranty 5 year parts 5 year parts 5 year parts
Registered Warranty 10 year parts 10 year parts 5 year parts

Goodman R32 Air Handler 2-5 Ton Multi-position Nine Speed ECM Motor Ducted with TXV Expansion AMST42CU1300

Warranty Type Residential Multi-Family Commercial
Standard Warranty 5 year parts 5 year parts 5 year parts
Registered Warranty 10 year parts 10 year parts 5 year parts

Goodman 2.5 Ton R32 Heat Pump Condenser 14.5 SEER2 30000 BTU GLZS4BA3010

GLZS4B Installation Manual

Application Guide

GLZS4B Specification Sheets

Warranty Information

Goodman R32 Air Handler 2-5 Ton Multi-position Nine Speed ECM Motor Ducted with TXV Expansion AMST42CU1300

AMST Service Manual

AMST Parts Manual

AMST Specification Sheets

AMST Warranty Information

We ship freight to the 48 contiguous states, excluding Hawaii and Alaska. Some shipping restrictions may apply. Liftgate services may incur an additional fee, which can be added at checkout.

Order Processing: Orders are processed within 1-3 business days (excluding weekends). Orders placed on Fridays will be processed the next business day. Once shipped, you’ll receive an email confirmation with tracking details. Backordered products may have longer processing times, and we will notify you of any delays.

Arrival of Goods: Freight delivery times depend on the carrier's schedule and routing. Estimated delivery times are provided at checkout. The carrier will contact you to arrange delivery, and you must be present to sign for the shipment.

Damages: Upon delivery, inspect your shipment carefully for any damage or discrepancies. Note any issues on the carrier’s delivery receipt and notify us within 24 hours. Claims made after this timeframe may be denied. Photographic proof is required for processing claims. Report damages or discrepancies immediately at support@hvacstore.com.

Returns: For returns unrelated to damage, contact us at support@hvacstore.com for authorization. Return shipping costs are the customer’s responsibility, and a 20% restocking fee applies. Items must be in original packaging and condition for a refund.

Delivery Receipt: Before signing the delivery receipt, inspect the shipment for any damage. Your signature confirms acceptance of the delivery unless issues are noted.

Policy Updates: Our shipping policy may change, and updates will be communicated via our website or other channels. For any questions, contact The HVAC Store at support@hvacstore.com or call (833) 658-3387.

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very reliable company and great prices

Bought a few units from this company and they were very friendly and easy to work with. Either matched prices or beat the price and had fast shipping also.

Excellent company to purchase from

I wasn’t to sure about if this company could deliver it quickly but it arrived within a week. No issues. I needed this one for parts as my first one that I installed a year ago had the ecm go out on the blower fan. Parts are hard to come by for this Chinese brand. I think the ecm went out due to condensation in the main supply plenum dripping onto fan motor. I do like this ac unit but hope the fan lasts longer than a year. I covered the fan ecm with flex seal tape.

Goodman 5 Ton System

Excellent value, customer sales support (a human called to confirm online order... greatly appreciated!), fast shipping. Very happy customer.

A + Company

Great price, communication and service I will be buying another furnace from them Fantastic !

Sale representative Lopez was very experienced and professional. I would recommend this company to any one and I am looking forward to work with Lopez again.


Goodman 2.5 Ton R32 Heat Pump Condenser 14.5 SEER2 30000 BTU GLZS4BA3010

The system features a high-efficiency compressor with Smart-Shift technology for quiet defrosting. It includes enhanced aluminum fin coils. Additional components include a single-speed PSC fan motor, factory-installed bi-flow filter drier, suction-line accumulator, compressor crankcase heater, and high-capacity muffler. It also has high- and low-pressure switches, service valves with easy access ports, is fully charged for 15 feet of tubing, and includes a fully enclosed contactor with a lug connection. The unit is AHRI Certified and ETL Listed.

  • Heating Capacity Nominal: 30000 Btu/H
  • Refrigerant Type: R-32
  • SEER 2: 14.5
  • Unit Height: 39.5 in
  • Unit Width: 29 in
  • Max Overcurrent Protection: 25 A
  • Power Phase: 1 Ph
  • Power Voltage: 208/240 V
  • Compressor Stages: Single Stage
  • Compressor Type: Rotary
  • Unit Weight: 174 lb
  • Unit Depth: 29 in

Product Features For Goodman Heat Pump Condenser GLZS4BA3010

  • High-efficiency compressor – Ensures optimal performance and energy savings.
  • SmartShift® technology for quiet, reliable defrost – Reduces noise during defrost cycles.
  • Enhanced aluminum fin coil (5 mm for 1.5T-3.5 Ton) – Improves heat transfer efficiency in smaller models.
  • Enhanced aluminum fin coil (7 mm copper tubes for 4.0-5.0 Ton) – Enhances durability and performance in larger models.
  • Single-speed PSC condenser fan motor – Provides consistent airflow and cooling performance.
  • Factory-installed bi-flow liquid-line filter drier – Protects the system by removing moisture and debris.
  • Factory-installed suction-line accumulator – Prevents liquid refrigerant from damaging the compressor.
  • Factory-installed compressor crankcase heater – Protects the compressor in colder temperatures.
  • Factory-installed high-capacity muffler – Reduces noise and ensures smoother operation.
  • High- and low-pressure switches – Monitors system pressure for safe and efficient operation.
  • Service valves with sweat connections and easy gauge access – Simplifies maintenance and service access.
  • Fully charged for 15’ of tubing – Ready for easy installation with no additional refrigerant needed.
  • Fully enclosed contactor with lug connection – Protects electrical components and ensures secure connections.
  • Ground lug connection – Ensures proper grounding for electrical safety.
  • Capacitors with extended life – Increases reliability and reduces the need for frequent replacements.
  • AHRI Certified; ETL Listed – Meets industry standards for performance and safety.
  • Removable grille-style top design compliant with UL 60335-2-40 – Easy access for maintenance and compliant with safety standards.
  • Steel louver coil guard – Protects the coil from damage and debris.
  • Heavy-gauge galvanized-steel cabinet – Durable construction for long-lasting protection.
  • Architectural Gray powder-paint finish with 500-hour salt-spray approval – Corrosion-resistant finish for harsh environments.
  • Top and side maintenance access – Simplifies service and reduces maintenance time.
  • Meets 2023 Florida Building Code for hurricane-type winds when anchored – Designed to withstand severe weather conditions (Anchor bracket kits available).

Goodman R32 Air Handler 2-5 Ton Multi-position Nine Speed ECM Motor Ducted with TXV Expansion AMST42CU1300

The Goodman R32 Air Handler, 2-5 Ton, model AMST42CU1300, features a nine-speed ECM motor for optimal airflow and efficient cooling. Designed for R-32 refrigerant, it includes internal thermal expansion valves for enhanced performance in cooling and heat pump applications. The all-aluminum evaporator coil ensures superior heat exchange, while the cabinet boasts less than 2.0% air leakage at 1.0 inch H₂O, adhering to ASHRAE standards. With a rigid SmartFrame™ cabinet and a sleek galvanized finish, this air handler offers horizontal or vertical installation flexibility, easy attic access, and tool-less filter maintenance.

  • Refrigerant Type: R-32
  • Unit Height: 53-7/16 in
  • Unit Width: 21-1/8 in
  • Cooling Capacity Nominal: 42000 Btu/H
  • Max Overcurrent Protection: 15 A
  • Power Phase: 1 Ph
  • Power Voltage: 208/230 V
  • Motor Speed Type: Nine Speed ECM
  • Unit Weight: 153 lb
  • Tonnage: 3.5
  • Unit Depth: 21 in

Product Feature For Goodman Multi-Position Air Handler AMST42CU1300

  • Internal factory-installed thermal expansion valves for efficient cooling and heat pump applications
  • Direct drive multi-speed ECM blower motor for optimal airflow
  • All-aluminum evaporator coil ensures superior heat exchange
  • Coil mounting track allows for quick repositioning
  • Optimized for R-32 refrigerant for enhanced performance
  • Cabinet air leakage less than 2.0% at 1.0 inch H₂O, tested per ASHRAE standard 193
  • Cabinet air leakage less than 1.4% at 0.5 inch H₂O, tested per ASHRAE standard 193
  • AHRI certified and ETL listed for quality assurance
  • UL 60335 2-40 compliant for safety standards
  • Factory-installed R-32 sensor designed for the coil's lifespan
  • Rigid SmartFrame™ cabinet for durability
  • Horizontal or vertical configuration capabilities for installation flexibility
  • 21" depth for easier attic access
  • DecaBDE-free thermoplastic drain pan with secondary drain connections
  • Screw-less sides and back reduce condensation in humid locations
  • Foil-faced insulation covers the internal casing to minimize cabinet condensation
  • Galvanized leather grain-embossed finish for aesthetic appeal
  • Glue-less cabinet insulation retention enhances efficiency
  • Tool-less filter access for convenient maintenance
  • Field installed 3 kW – 25 kW electric heater kits available for added heating options

Goodman 2.5 Ton R32 Heat Pump Condenser 14.5 SEER2 30000 BTU GLZS4BA3010

Brand Goodman Model # GLZS4BA3010 
Heating (BTU/h)  30,000 Btu/H Cooling (BTU/h) 30,000 Btu/H
Refrigerant Type R-32 SEER 2 14.5
Unit Depth 29 in  Unit Height 39.5 in
Unit Width 29 in Max Overcurrent Protection 25 A
Power Voltage/Phase 208/230V - 1Ph Compressor Stages Single Stage
Compressor Type Rotary Motor Type  PSC
Liquid Line/Suction Line ⅜" / ¾" Decibels 77
Valve Connection Type Sweat Refrigerant Charge (oz.) 81
Minimum Circuit Ampacity 15 Electrical Conduit Size 1/2" or 3/4"
Equipment Weight (lbs.) 175 Shipping Weight (lbs) 190
Ton 2.5

Goodman R32 Air Handler 2-5 Ton Multi-position Nine Speed ECM Motor Ducted with TXV Expansion AMST42CU1300

Brand Goodman Model # AMST42CU1300
Refrigerant Type R-32 Unit Depth 21 in
Unit Height 53.4375 in Unit Width 21.125 in
Cooling Capacity Nominal 42000 Btu/H Max Overcurrent Protection 50/60 A
Power Phase 1 Ph Power Voltage 208/230 V
Cased/Uncased Cased Energy Source Electric
Motor Speed Type Nine Speed ECM Unit Weight 153 lb
Tonnage 3.5

Goodman 2.5 Ton R32 Heat Pump Condenser 14.5 SEER2 30000 BTU GLZS4BA3010

Warranty Type Residential Multi-Family Commercial
Standard Warranty 5 year parts 5 year parts 5 year parts
Registered Warranty 10 year parts 10 year parts 5 year parts

Goodman R32 Air Handler 2-5 Ton Multi-position Nine Speed ECM Motor Ducted with TXV Expansion AMST42CU1300

Warranty Type Residential Multi-Family Commercial
Standard Warranty 5 year parts 5 year parts 5 year parts
Registered Warranty 10 year parts 10 year parts 5 year parts

Goodman 2.5 Ton R32 Heat Pump Condenser 14.5 SEER2 30000 BTU GLZS4BA3010

GLZS4B Installation Manual

Application Guide

GLZS4B Specification Sheets

Warranty Information

Goodman R32 Air Handler 2-5 Ton Multi-position Nine Speed ECM Motor Ducted with TXV Expansion AMST42CU1300

AMST Service Manual

AMST Parts Manual

AMST Specification Sheets

AMST Warranty Information

We ship freight to the 48 contiguous states, excluding Hawaii and Alaska. Some shipping restrictions may apply. Liftgate services may incur an additional fee, which can be added at checkout.

Order Processing: Orders are processed within 1-3 business days (excluding weekends). Orders placed on Fridays will be processed the next business day. Once shipped, you’ll receive an email confirmation with tracking details. Backordered products may have longer processing times, and we will notify you of any delays.

Arrival of Goods: Freight delivery times depend on the carrier's schedule and routing. Estimated delivery times are provided at checkout. The carrier will contact you to arrange delivery, and you must be present to sign for the shipment.

Damages: Upon delivery, inspect your shipment carefully for any damage or discrepancies. Note any issues on the carrier’s delivery receipt and notify us within 24 hours. Claims made after this timeframe may be denied. Photographic proof is required for processing claims. Report damages or discrepancies immediately at support@hvacstore.com.

Returns: For returns unrelated to damage, contact us at support@hvacstore.com for authorization. Return shipping costs are the customer’s responsibility, and a 20% restocking fee applies. Items must be in original packaging and condition for a refund.

Delivery Receipt: Before signing the delivery receipt, inspect the shipment for any damage. Your signature confirms acceptance of the delivery unless issues are noted.

Policy Updates: Our shipping policy may change, and updates will be communicated via our website or other channels. For any questions, contact The HVAC Store at support@hvacstore.com or call (833) 658-3387.

Customer Reviews

Be the first to write a review
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