Understanding Home Heating and Cooling Systems
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Goodman - 3.5 Ton Cooling - 42k BTU/Hr Heating - Heat Pump + Air Handler System - 15.2 SEER2 - 7.8 HSPF2 - R-32
Model:
GLZS4BA4210 AMST42CU1300
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Recommended Accessories
Expert Recommended Accessories
Selected by Ken, our Expert
Required Accessories
9
These accessories are required to properly setup/install this product.
Optional Accessories
10
Features
- Internal Thermostatic Expansion Valve
- The AMST has a factory-installed internal thermostatic expansion valve. This streamlines installation and maintains ideal refrigerant flow for your system.
- Efficient Circulation
- The direct-drive, multi-speed blower motor allows air volume variation for heating and cooling ensuring efficient circulation.
- All-Aluminum Evaporator Coil
- Goodman's evaporator coils use a reliable all-aluminum design featuring fins and grooved tubes. This design maximizes surface area and optimizes heat transfer for efficient comfort.
- SmartFrame™
- This air handler features a rigid SmartFrame™ sub-structure for enhanced accessibility. It provides toolless access to the filter rack and includes a coil mounting track that improves installation speed for all four compatible orientations.
- Condensate Management
- The AMST includes a DecaBDE-free thermoplastic drain pan with secondary drain connections, these elements help prevent the formation of condensation and keep your system running smoothly.
- Energy-Efficient Compressor
- This unit utilizes an energy-efficient compressor to provide refrigerant flow.
- Smartshift™ Technology
- This unit offers a time-delay defrost that allows for a reliable, quiet and smooth transition when units enter defrost mode.
- Copper Tube/Enhanced Aluminum Fin Coil
- The condenser coil of this air conditioner is designed with aluminum fins and copper tubing to maximize efficiency. The fins serve to increase surface area, allowing the heat transfer capabilities of the materials to shine.
- Factory-Installed Suction-Line Accumulator
- An accumulator prevents compressor damage from a sudden surge of liquid refrigerant and oil that could enter the compressor from the suction line.
- Factory-Installed Compressor Crankcase Heater
- A crankcase heater is a supplemental electric resistance heater that prevents refrigerant migration by holding oil in the crankcase at a higher temperature than the coldest part on the system.
- Factory-Installed High-Capacity Muffler
- A muffler reduces noise and high-frequency vibrations that can easily be transmitted through the tubing and into the house.
- High And Low-Pressure Switches
- A pressure switch will suspend heat pump operations if it detects an unsafe pressure level.
- Secure Cabinet
- The removable grille-style top design is UL 60335-2-40 compliant.
- Heavy-Gauge Galvanized-Steel Cabinet
- This cabinet is built to last. Galvanized steel construction, a durable and attractive architectural gray powder-paint finish with 500-hour salt-spray approval, and a steel louver coil guard that protects your equipment from wear and tear.
- Extended Warranty
- Goodman offers a 10-year limited parts warranty when you register your product online within 60 days of installation. An unregistered product has the standard 5-year warranty. See warranty sheet under the "Manuals" tab for more information.
- (1) Goodman GLZS4B - 3.5 Ton - Heat Pump - 14.3 SEER2 - Single Stage - R-32 Refrigerant - Standard (GLZS4BA4210)
- (1) Goodman AMST - 3.5 Ton - Air Handler - Multi-Position - 208-230/1/60 - 9-Speed ECM Motor with TXV - R-32 (AMST42CU1300)
A Goodman central air package is the perfect way to upgrade your home's HVAC system. The GLZS4BA4210 AMST42CU1300 features a GLZS4BA4210 heat pump to provide both heating and cooling for your entire home. Goodman heat pumps feature aluminum fins with increased surface area, designed to maximize efficiency. When paired with a multi-speed air handler, specifically picked to optimize the heat pump with multiple air speed settings, this system provides efficient, economic comfort year-round.
Product Includes
Product Note
The recommended line set size for this system will vary based on the length of line set you require for installation. Compatible line sets can be found under the "Recommended Accessories" tab.
California residents see
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
For more information go to: www.p65Warnings.ca.gov
Specifications
Product Includes
- (1) Goodman GLZS4B - 3.5 Ton - Heat Pump - 14.3 SEER2 - Single Stage - R-32 Refrigerant - Standard (GLZS4BA4210)
- (1) Goodman AMST - 3.5 Ton - Air Handler - Multi-Position - 208-230/1/60 - 9-Speed ECM Motor with TXV - R-32 (AMST42CU1300)
GLZS4BA4210 AMST42CU1300
General Information
Product Category
Heat Pump & Air Handler Package
Operating Mode
Operating Mode
Some products are only capable of cooling, while others can either heat or cool a space. Some products heat via "heat pump" technology while others use electric heating elements. Learn More
Heating and Cooling
Refrigerant Type
R-32
Blower Motor Type
ECM Multi-Speed
Configuration
Configuration
Orientation describes the direction that air will flow through a piece of equipment. (e.g. air will flow horizontally through a "Horizontal" unit heater.) Most equipment will only function properly if installed in the proper orientation.
Multi-Position
Compressor Stages
Compressor Stages
Stages are the distinct levels of output that an air conditioner or heat pump can deliver. Having more than one stage allows the equipment to better match the needs of the space and deliver better comfort and more efficiency.
Single Stage
DOE Regional Compliance
DOE Regional Compliance
In 2015, the US Department of Energy broke the country into three regions - North, Southeast, and Southwest - and set legal standards for energy efficiency within each region. Learn More
Nationwide
Installation Available
Yes
Performance
Capacity
Capacity
Tonnage, or tons of cooling, is a short hand method for describing the capacity of cooling equipment. One ton is equal to approximately 12 kBTU/hr.
3.5 Tons
Cooling Capacity
42000 BTU
Nominal Cooling Capacity
42000 BTU
Heating Capacity
42000 BTU
Maximum Air Flow
1760 CFM
SEER2
SEER2
The U.S Department of Energy has raised the minimum rating requirements starting in 2023 that include updated testing conditions and metrics to better reflect real-world conditions. SEER2 (Seasonal Energy Efficiency Ratio) is a measurement of cooling efficiency over a typical cooling season. It is useful for comparing energy efficiency of cooling systems. The higher the SEER2, the more energy efficient the system.
15.2
EER2
EER2
The U.S Department of Energy has raised the minimum rating requirements starting in 2023 that include updated testing conditions and metrics to better reflect real-world conditions. EER2 (Energy Efficiency Ratio) is a measurement of cooling efficiency under fixed conditions. It is useful for comparing units that will operate consistently under one set of conditions (e.g. server room). The higher the EER2, the more efficient the system.
12.5
HSPF2
HSPF2
The U.S Department of Energy has raised the minimum rating requirements starting in 2023 that include updated testing conditions and metrics to better reflect real-world conditions. HSPF2 (Heating Seasonal Performance Factor) is a measure of heating efficiency for heat pumps. It is useful for comparing energy efficiency of heat pumps. The higher the HSPF2, the more efficient the system.
7.8
COP
COP
Coefficient of performance or COP is a rating that indicates a system's heating efficiency. The higher the COP, the more efficiently the system heats.
1.85
Dimensions
Cabinet Width
21 Inches
Product Weight
400 Pounds
Shipping Weight
430 Pounds
Certifications
ETL Listed
Yes
AHRI Certified
Yes
ISO Certified
Yes
AHRI Reference Number
215213860
GLZS4BA4210
General Information
Type
Heat Pump Condenser
Product Line
GLZS4B
Product Category
Heat Pump
Operating Mode
Operating Mode
Some products are only capable of cooling, while others can either heat or cool a space. Some products heat via "heat pump" technology while others use electric heating elements. Learn More
Heating and Cooling
Refrigerant Type
R-32
Installation Location
Outdoor
Compressor Stages
Compressor Stages
Stages are the distinct levels of output that an air conditioner or heat pump can deliver. Having more than one stage allows the equipment to better match the needs of the space and deliver better comfort and more efficiency.
Single Stage
DOE Regional Compliance
DOE Regional Compliance
In 2015, the US Department of Energy broke the country into three regions - North, Southeast, and Southwest - and set legal standards for energy efficiency within each region. Learn More
Nationwide
Installation Available
Yes
Performance
Capacity
Capacity
Tonnage, or tons of cooling, is a short hand method for describing the capacity of cooling equipment. One ton is equal to approximately 12 kBTU/hr.
3.5 Tons
Cooling BTU
42000
Cooling Capacity
42000 BTU
Heating Capacity
42000 BTU
Maximum Sound Level
Maximum Sound Level
Sound levels are measured in decibels (dB). The lower the decibel rating, the less noise the product makes. As an example, a ticking watch is 20 dB while on the other end of the scale, a lawn mower is around 90 dB. Learn More
72 dB
SEER2
SEER2
The U.S Department of Energy has raised the minimum rating requirements starting in 2023 that include updated testing conditions and metrics to better reflect real-world conditions. SEER2 (Seasonal Energy Efficiency Ratio) is a measurement of cooling efficiency over a typical cooling season. It is useful for comparing energy efficiency of cooling systems. The higher the SEER2, the more energy efficient the system.
14.3
HSPF2
HSPF2
The U.S Department of Energy has raised the minimum rating requirements starting in 2023 that include updated testing conditions and metrics to better reflect real-world conditions. HSPF2 (Heating Seasonal Performance Factor) is a measure of heating efficiency for heat pumps. It is useful for comparing energy efficiency of heat pumps. The higher the HSPF2, the more efficient the system.
7.8
Electrical Data
Voltage
208/230 Volts
Phase
1
Frequency
60 Hz
Minimum Circuit Ampacity
19.3 Amps
Recommended Breaker Size
30 Amps
Dimensions
Suction Connection Size
7/8 Inch
Liquid Connection Size
3/8 Inch
Product Height
35 3/4 Inches
Product Width
35 1/2 Inches
Product Depth
35 1/2 Inches
Product Weight
262 Pounds
Shipping Weight
277 Pounds
Certifications
ETL Listed
Yes
AHRI Certified
Yes
ISO Certified
Yes
Warranty Information
Parts Warranty
Parts Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. Some manufacturers require registration for extended warranty benefits, be sure to check out features and the warranty document. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
Limited* 10 Years Years
AMST42CU1300
General Information
Type
Air Handler
Product Line
AMST
Product Category
Air Handler
Refrigerant Type
R-32
Blower Motor Type
Multi-Speed
Motor Type
ECM
Mount Type
Multi-Position
Installation Location
Indoor
Electric Heat
Available
Installation Available
Yes
Performance
Capacity
Capacity
Tonnage, or tons of cooling, is a short hand method for describing the capacity of cooling equipment. One ton is equal to approximately 12 kBTU/hr.
3.5 Tons
Cooling BTU
42000
Maximum Air Flow
1760 CFM
Minimum Air Flow
1165 CFM
Electrical Data
Voltage
208/230 Volts
Phase
1
Frequency
60 Hz
Minimum Circuit Ampacity
5.9 Amps
Recommended Breaker Size
15 Amps
Dimensions
Suction Connection Size
3/4 Inch
Liquid Connection Size
3/8 Inch
Drain Outlet Diameter
3/4 Inch
Cabinet Width
21 Inches
Product Height
53 7/16 Inches
Product Width
21 Inches
Product Depth
21 Inches
Product Weight
138 Pounds
Shipping Weight
153 Pounds
Certifications
ETL Listed
Yes
AHRI Certified
Yes
ISO Certified
Yes
Warranty Information
Parts Warranty
Parts Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. Some manufacturers require registration for extended warranty benefits, be sure to check out features and the warranty document. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
10 Limited Years
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Goodman - 3.5 Ton Cooling - 42k BTU/Hr Heating - Heat Pump + Air Handler System - 15.2 SEER2 - 7.8 HSPF2 - R-32
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