3.5 Ton, 16 SEER Heat Pump, R-410A Refrigerant

Goodman GSZ160421

SKU: GSZ160421 Category:


The Goodman 3.5 Ton 16 SEER GSZ160421 Central Air Conditioner Heat Pump includes sound-dampening features that help ensure that your cooling system doesn’t interfere with a good night’s sleep. Goodman GSZ16 heat pumps rely on a quiet condenser fan system – a three-bladed fan and a unique louvered sound-control top – to reduce fan-related noise. With its 16 SEER rating, the Goodman 3.5 Ton 16 SEER GSZ160421 Central Air Conditioner Heat Pump will help reduce energy consumption throughout the life of the system. Goodman Air Conditioners has become one of the largest manufacturers of residential and light commercial air conditioning, heating, and indoor air quality products and systems by focusing on just one thing, building the most reliable and refreshingly affordable indoor comfort products in the market.

  • High-efficiency scroll compressor
  • SmartShift technology to ensure quiet reliable defrost
  • High-density foam compressor sound blanket
  • 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
  • Copper tube/enhanced aluminum fin coil
  • Fully charged for 15′ of tubing length
  • Contactor with lug connection
  • Ground lug connection
  • AHRI Certified; ETL Listed


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  • TypeHeat Pump
  • Maximum Heating Output BTU42000
  • Heating Seasonal Performance Factor10
  • Cooling Capacity BTU42000
  • Cooling Capacity Ton3.5
  • SEER16
  • RefrigerantR-410A
  • Maximum Overcurrent Protection (Breaker)35
  • Low Pressure Safety SwitchYes
  • Compressor TypeScroll UltraTech™
  • Liquid Line Connection Size3/8
  • Suction Line Connection Size1 1/8
  • TXV RequiredYes
  • Noise Level73 Decibels
  • Pad Size30x30
  • Shipping Weight237
  • Width29
  • Depth29
  • Height36 3/8
  • Voltage208 / 230
  • Frequency60
  • Voltage Phase1

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