Goodman 4 Ton 15.2 SEER2 Heat Pump System GLZS4BA481, AMST48CU1300
R32 Refrigerant
GLZS4B Condenser Features
? High-efficiency compressor
. SmartShift technology to ensure quiet reliable defrost
. Enhanced aluminum fin coil- 5 mm diameter on 1.5T-3.5 Ton
. Enhanced aluminum fin coil with 7mm diameter copper tubes in 4.0- to 5.0-ton
. Single-speed PSC condenser fan motor
. Factory-installed bi-flow liquid-line filter drier
. Factory-installed suction-line accumulator
. Factory-installed compressor crankcase heater
. Factory-installed high-capacity muffler
. High- and low-pressure switches
. Service valves with sweat connections and easy access to gauge ports
. Fully charged for 15? of tubing length
. Fully enclosed contactor with lug connection
. Ground lug connection
. Capacitors with extended life
. AHRI Certified; ETL Listed
? Removable grille-style top design compliant with UL 60335-2-40
. Steel louver coil guard
. Heavy-gauge galvanized-steel cabinet
. Attractive Architectural Gray powder-paint finish with 500-hour salt-spray approval
. Top and side maintenance access
. When properly anchored, meets the 2023 Florida Building Code unit integrity requirements for hurricane-type winds (Anchor bracket kits available.)
AMST Air Handler 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 when tested in accordance with ASHRAE standard 193
. Cabinet air leakage less than 1.4% at 0.5 inch H2O when tested in accordance with ASHRAE standard 193
. AHRI certified; ETL listed
. UL 60335 2-40 Compliant
. Factory installed R32 sensor designed for lifespan of coil
. 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 helps to reduce condensation when installed in humid locations
. Foil-faced insulation covers the 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
. Steel louver coil guard
. Heavy-gauge galvanized-steel cabinet
. Attractive Architectural Gray powder-paint finish with 500-hour salt-spray approval
. Top and side maintenance access
. When properly anchored, meets the 2023 Florida Building Code unit integrity requirements for hurricane-type winds (Anchor bracket kits available.)
AMST Air Handler 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 when tested in accordance with ASHRAE standard 193
. Cabinet air leakage less than 1.4% at 0.5 inch H2O when tested in accordance with ASHRAE standard 193
. AHRI certified; ETL listed
. UL 60335 2-40 Compliant
. Factory installed R32 sensor designed for lifespan of coil
. 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 helps to reduce condensation when installed in humid locations
. Foil-faced insulation covers the 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
Click On Links Below For Specifications & Manuals:
GLZS4B Technical Specifications
GLZS Installation Manual
GLXS,GLZS Warranty Certificate
AMST Technical Specifications
AMST Installation Manual
AMST Warranty CertificateSEER2 Explained
"SEER2" stands for Seasonal Energy Efficiency Ratio 2. Specifically, SEER2 is the total heat removed from the conditioned space during the annual cooling season. The M1 testing procedure will increase systems' external static pressure by a factor of five to better reflect field conditions of install equipment. With this change, new nomenclature will be used to denote M1 ratings (including EER2 and HSPF2).
"SEER2" stands for Seasonal Energy Efficiency Ratio 2. Specifically, SEER2 is the total heat removed from the conditioned space during the annual cooling season. The M1 testing procedure will increase systems' external static pressure by a factor of five to better reflect field conditions of install equipment. With this change, new nomenclature will be used to denote M1 ratings (including EER2 and HSPF2).
