1.5 Ton 14.3 SEER2 Goodman Heat Pump Condensing Unit GSZB401810

1.5 Ton 14.3 SEER2 Goodman Heat Pump Condensing Unit GSZB401810

Standard Features 

• Energy-efficient compressor
• SmartShift® technology to ensure quiet reliable defrost
• Enhanced aluminum fin coil with 5 mm diameter copper tubes in 1.5- to 3.5-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
• Contactor with lug connection
• Ground lug connection
• AHRI Certified; ETL Listed

Cabinet Features

• 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 2020 Florida Building Code unit integrity requirements for
hurricane-type winds (Anchor bracket kits available.)


Nominal Capacities  
Cooling (BTU/h) 18,000
Heating (BTU/h) 18,000
Decibels 70
RLA 6.1
LRA 35.1
Stage Single
Type Rotary
Condenser Fan Motor  
Motor Type PSC
Horsepower 1/6
FLA 0.95
Refrigeration System  
Refrigerant Line Size¹  
Liquid Line Size (“O.D.) ⅜"
Suction Line Size (“O.D.) ¾"
Refrigerant Connection Size  
Liquid Valve Size (“O.D.) ⅜"
Suction Valve Size (“O.D.) ¾"
Valve Connection Type Sweat
Refrigerant Charge (oz.) 94
Electrical Data  
Volts/Phase (60 Hz) 208/230
Minimum Circuit Ampacity 2 8.6
Max. Overcurrent Protection 3 15
Min / Max Volts 197/253
Electrical Conduit Size 1/2" or 3/4"
Unit Weights  
Equipment Weight (lbs.) 161
Ship Weight (lbs) 176

¹ Tested and rated in accordance with ARI Standard 210/240
2 Wire size should be determined in accordance with National Electrical Codes; extensive wire runs will require larger wire sizes
3 Must use time-delay fuses or HACR-type circuit breakers of the same size as noted.
• Always check the S&R plate for electrical data on the unit being installed.
• Installer will need to supply ⅞” to 1⅛” adapters for suction line connections.
• Unit is charged with refrigerant for 15’ of ⅜” liquid line. System charge must be adjusted per Installation Instructions Final Charge Procedure.
• Installation of these units requires the specified TXV Kit to be installed on the indoor coil. THE SPECIFIED TXV IS DETERMINED BY THE OUTDOOR UNIT NOT THE INDOOR COIL.


Availability: In stock


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