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Goodman 3 Ton R32 Heat Pump & Air Handler 15.2 SEER2 42K BTU Multi Position

By Goodman | SKU: GLZS4BA3610 AMST42CU1300 | ID: 100773
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
$4,664.00 + FREE SHIPPING

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Goodman 3 Ton R32 Split Heat Pump Condenser 14.3 SEER2 36,000 BTU GLZS4BA3610

This high-efficiency system features a Smart-Shift compressor for quiet defrosting and enhanced aluminum fin coils for optimal performance. It includes a single-speed PSC fan motor, factory-installed bi-flow filter drier, suction-line accumulator, compressor crankcase heater, and a high-capacity muffler. With high- and low-pressure switches and easy access service valves, it’s fully charged for 15 feet of tubing. The cabinet, made from heavy-gauge galvanized steel, has a removable grille-style top, steel louver coil guard, and a durable Architectural Gray powder-coat finish, meeting 2023 Florida Building Code requirements for hurricane winds.

  • Heating Capacity Nominal: 36000 Btu/H
  • Refrigerant Type: R-32
  • SEER 2: 15
  • Unit Height: 35.75 in
  • Unit Width: 35.5 in
  • Max Overcurrent Protection: 35 A
  • Power Phase: 1 Ph
  • Power Voltage: 208/240 V
  • Compressor Stages: Single Stage
  • Compressor Type: Scroll
  • Unit Weight: 208 lb
  • Model Efficiency: 15.2 SEER2
  • Unit Depth: 35.5 in

Product Features For Goodman 3 Ton R32 Split Heat Pump GLZS4BA3610

  • High-efficiency compressor for optimal cooling performance
  • SmartShift® technology ensures quiet, reliable defrost cycles
  • Enhanced aluminum fin coil with 5 mm diameter for 1.5 to 3.5-ton units and 7 mm diameter copper tubes for 4.0 to 5.0-ton units
  • Single-speed PSC condenser fan motor for consistent airflow
  • Factory-installed components: bi-flow liquid-line filter drier, suction-line accumulator, compressor crankcase heater, high-capacity muffler
  • High- and low-pressure switches for added safety
  • Service valves with sweat connections for easy access to gauge ports
  • Fully charged for 15’ of tubing length
  • Fully enclosed contactor with lug connection and ground lug connection
  • Extended-life capacitors for durability
  • AHRI Certified and ETL Listed
  • Removable grille-style top compliant with UL 60335-2-40
  • Steel louver coil guard for protection
  • Heavy-gauge galvanized-steel cabinet with an Architectural Gray powder-paint finish (500-hour salt-spray approval)
  • Top and side maintenance access for easy servicing
  • Meets 2023 Florida Building Code unit integrity requirements for hurricane-type winds (anchor bracket kits available)
Brand Goodman Model # GLZS4BA3610
Heating (BTU/h)  36,000 Btu/H Cooling (BTU/h) 36,000 Btu/H
Refrigerant Type R-32 SEER 2 15
Unit Depth 35.5 in  Unit Height 35.75 in
Unit Width 35.5 in  Max Overcurrent Protection 35 A
Power Voltage/Phase 208/230V - 1Ph Compressor Stages Single Stage
Compressor Type Scroll Motor Type  PSC
Liquid Line/Suction Line ⅜" / ⅞" Decibels 75
Valve Connection Type Sweat Refrigerant Charge (oz.) 83
Minimum Circuit Ampacity 21.5 Electrical Conduit Size 1/2" or 3/4"
Equipment Weight (lbs.) 196 Shipping Weight (lbs) 211
Ton 3

Goodman 3.5 Ton R32 Air Handler 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
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 3 Ton R32 Split Heat Pump Condenser 14.3 SEER2 36,000 BTU GLZS4BA3610

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 3.5 Ton R32 Air Handler 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 3 Ton R32 Split Heat Pump Condenser 14.3 SEER2 36,000 BTU GLZS4BA3610

GLZS4B Installation Manual

Application Guide

GLZS4B Specification Sheets

Warranty Information

Goodman 3.5 Ton R32 Air Handler Multi-position Nine Speed ECM Motor Ducted with TXV Expansion AMST42CU1300

AMST Service Manual

AMST Parts Manual

AMST Specification Sheets

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 3 Ton R32 Split Heat Pump Condenser 14.3 SEER2 36,000 BTU GLZS4BA3610

This high-efficiency system features a Smart-Shift compressor for quiet defrosting and enhanced aluminum fin coils for optimal performance. It includes a single-speed PSC fan motor, factory-installed bi-flow filter drier, suction-line accumulator, compressor crankcase heater, and a high-capacity muffler. With high- and low-pressure switches and easy access service valves, it’s fully charged for 15 feet of tubing. The cabinet, made from heavy-gauge galvanized steel, has a removable grille-style top, steel louver coil guard, and a durable Architectural Gray powder-coat finish, meeting 2023 Florida Building Code requirements for hurricane winds.

  • Heating Capacity Nominal: 36000 Btu/H
  • Refrigerant Type: R-32
  • SEER 2: 15
  • Unit Height: 35.75 in
  • Unit Width: 35.5 in
  • Max Overcurrent Protection: 35 A
  • Power Phase: 1 Ph
  • Power Voltage: 208/240 V
  • Compressor Stages: Single Stage
  • Compressor Type: Scroll
  • Unit Weight: 208 lb
  • Model Efficiency: 15.2 SEER2
  • Unit Depth: 35.5 in

Product Features For Goodman 3 Ton R32 Split Heat Pump GLZS4BA3610

  • High-efficiency compressor for optimal cooling performance
  • SmartShift® technology ensures quiet, reliable defrost cycles
  • Enhanced aluminum fin coil with 5 mm diameter for 1.5 to 3.5-ton units and 7 mm diameter copper tubes for 4.0 to 5.0-ton units
  • Single-speed PSC condenser fan motor for consistent airflow
  • Factory-installed components: bi-flow liquid-line filter drier, suction-line accumulator, compressor crankcase heater, high-capacity muffler
  • High- and low-pressure switches for added safety
  • Service valves with sweat connections for easy access to gauge ports
  • Fully charged for 15’ of tubing length
  • Fully enclosed contactor with lug connection and ground lug connection
  • Extended-life capacitors for durability
  • AHRI Certified and ETL Listed
  • Removable grille-style top compliant with UL 60335-2-40
  • Steel louver coil guard for protection
  • Heavy-gauge galvanized-steel cabinet with an Architectural Gray powder-paint finish (500-hour salt-spray approval)
  • Top and side maintenance access for easy servicing
  • Meets 2023 Florida Building Code unit integrity requirements for hurricane-type winds (anchor bracket kits available)
Brand Goodman Model # GLZS4BA3610
Heating (BTU/h)  36,000 Btu/H Cooling (BTU/h) 36,000 Btu/H
Refrigerant Type R-32 SEER 2 15
Unit Depth 35.5 in  Unit Height 35.75 in
Unit Width 35.5 in  Max Overcurrent Protection 35 A
Power Voltage/Phase 208/230V - 1Ph Compressor Stages Single Stage
Compressor Type Scroll Motor Type  PSC
Liquid Line/Suction Line ⅜" / ⅞" Decibels 75
Valve Connection Type Sweat Refrigerant Charge (oz.) 83
Minimum Circuit Ampacity 21.5 Electrical Conduit Size 1/2" or 3/4"
Equipment Weight (lbs.) 196 Shipping Weight (lbs) 211
Ton 3

Goodman 3.5 Ton R32 Air Handler 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
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 3 Ton R32 Split Heat Pump Condenser 14.3 SEER2 36,000 BTU GLZS4BA3610

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 3.5 Ton R32 Air Handler 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 3 Ton R32 Split Heat Pump Condenser 14.3 SEER2 36,000 BTU GLZS4BA3610

GLZS4B Installation Manual

Application Guide

GLZS4B Specification Sheets

Warranty Information

Goodman 3.5 Ton R32 Air Handler Multi-position Nine Speed ECM Motor Ducted with TXV Expansion AMST42CU1300

AMST Service Manual

AMST Parts Manual

AMST Specification Sheets

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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