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Goodman GSZ16 Split Heat Pump

SKU GSZ160181
by Goodman
Original price $2,032.00 - Original price $3,707.00
Original price
$2,032.00 - $3,707.00
Current price $2,032.00
Low stock
in stock
Out of stock
in stock
in stock
in stock

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Why Is This Product On Rise?

Experience optimal comfort and energy savings with the Goodman® GSZ160181 16 SEER Heat Pump. This versatile heat pump is specially designed for medium-sized homes, delivering efficient cooling during hot summers and reliable heating during chilly winters without relying on fossil fuels. By harnessing the power of the refrigerant cycle, this heat pump maximizes energy efficiency and reduces utility costs throughout its lifespan. The GSZ16 Series has a high-efficiency scroll compressor and features SmartShift™ technology for quiet and dependable defrost operation.

This heat pump ensures efficient and hassle-free performance with a factory-installed bi-flow liquid line filter drier and high-and low-pressure switches. Additionally, the GSZ160181 comes with a factory-installed compressor crankcase heater, providing enhanced reliability and durability. Offering a heating BTU of 18,000 and a cooling BTU of 18,000, this heat pump is the perfect solution for maintaining a comfortable indoor environment while being environmentally friendly with R-410A refrigerant. Say goodbye to high energy bills and hello to efficient heating and cooling with the Goodman GSZ160181 16 SEER Heat Pump.

Order Processing and Shipping

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Model Comparison

Tonnage1.5233.54 5
Cooling (BTU/h)18,00024,00036,00042,00048,00060,000
Heating (BTU/h)18,00024,00036,00042,00048,00060,000
Energy Star CertifiedYesYesYesYesYesYes
Condenser Fan Motor

HP: 1/6

FLA: 0.95

HP: 1/6

FLA: 1.1

HP: 1/4

FLA: 1.3

HP: 1/4

FLA: 1.4

HP: 1/4

FLA: 1.3

HP: 1/6

FLA: 1.0

Liquid Line Size (“O.D.)3/8"3/8"3/8"3/8"3/8"3/8"
Refrigerant Charge (oz.)140150160180231291
Suction Line Size (“O.D.)3/4"3/4"7/8”7/8”7/8”7/8"
Liquid Valve Size (“O.D.)3/8"3/8"3/8"3/8"3/8"3/8"
Volts/Phase (60 Hz)208/230208/230208/230208/230208/230208/230
Minimum Circuit Ampacity12.214.718.922.326.237.0
Max. Overcurrent Protection 202530354560
Min / Max Volts197 / 253197 / 253197 / 253197 / 253197 / 253197/253
Electrical Conduit Size½" or ¾"½" or ¾"½" or ¾"½" or ¾"½" or ¾"1/2" or 3/4"


  • Energy-efficient compressors are designed to efficiently deliver indoor comfort, possibly saving on monthly energy costs.
  • A single-speed permanent split capacitor (PSC) condenser fan motor is designed to provide consistent airflow for optimum system performance.
  • Filter-driers play a pivotal role in the operation of air conditioning and refrigeration systems. A factory installed filter-drier absorbs and filter''s residual system contaminants and moisture.
  • Ensures refrigerant is ready even in extreme external temperatures.
  • Prevents condensation of refrigerant in the crankcase of a compressor.
  • Reduces pass-through vibration noise from compressor operation.
  • A high-pressure switch prevents the system from operating at extremely high pressures by shutting off the compressor circuit if the pressure exceeds the designated rating. When a refrigeration system operates at lower than normal pressures, the low-pressure switch prevents freezing from working its way to the compressor.
  • Time-delay defrost technology allows for a reliable, quiet, and smooth transition when units enter defrost mode.
  • Contractors can securely connect wires with large screw lugs, allowing for quick and solid wiring.
  • Fully charged with refrigerant sufficient for 15’ of tubing length to assist with easy installation of unit.
  • Meets the performance requirements for AHRI certification and complies with ETL North American safety standards.
  • Copper coil tubing with enhanced aluminum fins increases the area for heat absorption, providing outstanding, energy-efficient heat transfer performance.


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