GSZB 4 Ton 14.3 SEER2 Energy-Efficient Split System Heat Pump w/ R410A Refrigerant

This R410A unit is no longer manufactured as per the AIM Act of 2020. While replacement parts are available for repairs, a new unit will require replacing the entire system to support the new A2L R32 refrigerant. 

Please visit our Central Air Packages for system selection or reach out to Customer Care Team Contact Us for assistance.

As per the AIM Act of 2020, this R410A unit is no longer manufactured. The entire system must be replaced to accommodate the new A2L R32 refrigerant. Please visit our Central Air Packages for system selection or reach out to Customer Care Team Contact Us for assistance.

Note: As of January 1, 2023 the US Department of Energy released a new SEER2 standard that provides manufacturers guidance in measuring the efficiency of their HVAC units. 

 The US Department of Energy divided the country into 3 regions (North, Southeast, and Southwest) and established energy efficient standards for each. 

Please check the SEER2 site to ensure efficiency compliance for your region.

GSZB 4 Ton 14.3 SEER2 Energy-Efficient Split System Heat Pump w/ R410A Refrigerant

Product Features

• Energy-efficient compressor
• SmartShift technology to ensure quiet reliable defrost
• 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.)

Specifications:

• Cooling Capacity Total BTU/h: 48,000
• Heating Capacity Input BTU/h: 48,000
• Decibels: 74 Compressor RLA: 19.9 Compressor LRA: 110.0 Compressor Stage: Single Compressor Type: Scroll Condenser Fan Motor Type: PSC Condenser Fan Motor Horsepower: 1/4 Condenser Fan Motor FLA: 1.3 Refrigerant Liquid Line Size (O.D.): 3/8" Refrigerant Suction Line Size (O.D.): 1-1/8" Refrigerant Liquid Valve Size (O.D.): 3/8" Refrigerant Suction Valve Size (O.D.): 7/8" Refrigerant Valve Connection Type: Sweat Refrigerant Charge (oz.): 222 Volts/Phase (60 Hz): 208/230 Minimum Circuit Ampacity: 26.2 Max. Overcurrent Protection: 45 Min / Max Volts: 197/253 Electrical Conduit Size: 1/2" or 3/4"