Goodman 3.5 Ton 14 SEER Heat Pump Model GSZ140421 is a reliable and efficient heating and cooling solution for residential and light commercial applications. With its 14 SEER (Seasonal Energy Efficiency Ratio) rating, this heat pump offers excellent energy efficiency, helping to reduce energy consumption and lower utility bills.
- Brand Name: Goodman
- Model Info: GSZ140421
- Item Weight: 207 pounds
- Product Dimensions: 66 x 42 x 34 inches
- Item model number: GSZ140421
- Efficiency: 14.0 SEER
- Capacity: 3.5 Tons
SEER products are now non-active per 2023 Department of Energy Standards the new and improved SEER 2 Models will be sent. This listing includes Goodman 3.5 Ton 14 SEER Heat Pump Model: GSZ140421. This comes with a 10-year parts limited warranty provided it is installed by a qualified installer and registered online within 60 days of installation.


Product Features
- SmartShift technology to ensure quiet reliable defrost
- Factory-installed bi-flow liquid-line filter drier
- Factory-installed suction-line accumulator
One of the standout features of the Goodman GSZ140421 is its durable and high-quality construction. The unit is built to last, with a heavy-gauge galvanized steel cabinet that is designed to withstand the elements and provide long-lasting performance. This durability is further enhanced by the unit’s factory-installed filter drier, which protects the refrigerant system from moisture and debris, ensuring reliable operation for years to come.
Specifications
- Capacity: 3.5 Tons
- Cooling Power 42000 British Thermal Units
- Special Feature: Air Purification Filter
- Product Dimensions: 35.5″D x 35.5″W x 39.75″H
- Seasonal Energy Efficiency Ratio (SEER): 14.00
- Color: Black
- Voltage: 230 Volts
- Refrigerant: R-410A
- Voltage: 208/230
- Air Conditioner Phase: 1 Phase
- Motor Type: Multi-speed blower
- Liquid Line Valve Connection: 3/8
- Suction Line Valve Connection: 7/8
In terms of performance, the Goodman GSZ140421 delivers consistent and reliable heating and cooling throughout the year. The unit’s high-efficiency scroll compressor provides powerful and quiet operation, while the unit’s advanced heat pump technology ensures efficient and effective temperature control. Whether heating or cooling, the GSZ140421 delivers reliable comfort for the home or office.
Installation and maintenance of the Goodman GSZ140421 are also straightforward, thanks to its user-friendly design and convenient features. The unit’s top and side maintenance access allows for easy service and maintenance, while the unit’s single-panel access to controls makes installation and troubleshooting simple and efficient.
Overall, the Goodman 3.5 Ton 14 SEER Heat Pump Model GSZ140421 is a solid choice for those in need of a reliable and efficient heating and cooling solution. With its durable construction, high-efficiency performance, and user-friendly design, this heat pump offers excellent value and comfort for residential and light commercial applications.

Heat Pump Collections | |
---|---|
![]() |
![]() |
Amazon Collections | Walmart Collections |
You Might Also Like:
- Generac 7710 GP7000E Portable Electric Start
- Generac 8917 GP18000EFI 18000 Watt
- Generac 7042 22Kw Standby Generator
- Generac 7715 GP8000E 8000 Watt
- Generac 7153 GP3300i 3300 Watt