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Goodman GPGM36008031
$0.00 - $0.00
$0.00
$6,289.00
$6,289.00 - $6,289.00
$6,289.00

Goodman 5 Ton 13.4 SEER2 80K BTU Gas Packaged Unit Downflow/Horizontal R32

Product Details Goodman 5 Ton 13.4 SEER2 80K BTU Gas Packaged Unit Downflow/Horizontal GPGM36008031 The Goodman GPGM36008031 is a high-capacity ga...

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Goodman GPGM34810031
$0.00 - $0.00
$0.00
$6,093.00
$6,093.00 - $6,093.00
$6,093.00

Goodman 4 Ton 13.4 SEER2 100K BTU Gas Packaged Unit Downflow/Horizontal R32

Product Details Goodman 4 Ton 13.4 SEER2 100K BTU Gas Packaged Unit Downflow/Horizontal GPGM34810031 The Goodman GPGM34810031 is a gas heat and el...

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Goodman GPGM34808031
$0.00 - $0.00
$0.00
$5,855.00
$5,855.00 - $5,855.00
$5,855.00

Goodman 4 Ton 13.4 SEER2 80K BTU Gas Packaged Unit Downflow/Horizontal R32

Product Details Goodman 4 Ton 13.4 SEER2 80K BTU Gas Packaged Unit Downflow/Horizontal GPGM34808031 The Goodman GPGM34808031 is a gas heat and ele...

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Goodman GPGM34806031
$0.00 - $0.00
$0.00
$5,781.00
$5,781.00 - $5,781.00
$5,781.00

Goodman 4 Ton 13.4 SEER2 60K BTU Gas Packaged Unit Downflow/Horizontal R32

Product Details Goodman 4 Ton 13.4 SEER2 60K BTU Gas Packaged Unit Downflow/Horizontal R32 GPGM34806031 The Goodman GPGM34806031 is a gas heat and...

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Goodman GPGM34208031
$0.00 - $0.00
$0.00
$4,948.00
$4,948.00 - $4,948.00
$4,948.00

Goodman 3.5 Ton 13.4 SEER2 80K BTU Gas Packaged Unit Downflow/Horizontal

Product Details Goodman 3.5 Ton 13.4 SEER2 80K BTU Gas Packaged Unit Downflow/Horizontal GPGM34208031 The Goodman GPGM34208031 is a reliable and e...

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Goodman GPGM34206031
$0.00 - $0.00
$0.00
$4,877.00
$4,877.00 - $4,877.00
$4,877.00

Goodman 3.5 Ton 13.4 SEER2 60K BTU Gas Packaged Unit Downflow/Horizontal

Product Details Goodman 3.5 Ton 13.4 SEER2 60K BTU Gas Packaged Unit Downflow/Horizontal GPGM34206031 The Goodman GPGM34206031 is a gas heat and e...

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Goodman GPGM33608031
$0.00 - $0.00
$0.00
$4,519.00
$4,519.00 - $4,519.00
$4,519.00

Goodman 3 Ton 13.4 SEER2 80K BTU Gas Packaged Unit Downflow/Horizontal R32

Product Details Goodman 3 Ton 13.4 SEER2 81K BTU Gas Packaged Unit Downflow/Horizontal GPGM33608031 The Goodman GPGM33608031 is a self-contained g...

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Goodman GPGM33606031
$0.00 - $0.00
$0.00
$4,481.00
$4,481.00 - $4,481.00
$4,481.00

Goodman 3 Ton 13.4 SEER2 60K BTU Gas Packaged Unit Downflow/Horizontal R32

Product Details Goodman 3 Ton 13.4 SEER2 60K BTU Gas Packaged Unit Downflow/Horizontal GPGM33606031 The Goodman GPGM33606031 is a reliable gas hea...

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Goodman GPGM33604031
$0.00 - $0.00
$0.00
$4,571.00
$4,571.00 - $4,571.00
$4,571.00

Goodman 3 Ton 13.4 SEER2 40K BTU Gas Packaged Unit Downflow/Horizontal R32

Product Details Goodman 3 Ton 13.4 SEER2 40K BTU Gas Packaged Unit Downflow/Horizontal GPGM33604031 The Goodman GPGM33604031 is a high-performance...

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Goodman GPGM33006031
$0.00 - $0.00
$0.00
$4,368.00
$4,368.00 - $4,368.00
$4,368.00

Goodman 2.5 Ton 13.4 SEER2 60K BTU Gas Package Unit Downflow/Horizontal R32

Product Details Goodman 2.5 Ton 13.4 SEER2 60K BTU Gas Package Unit Downflow/Horizontal GPGM33006031 The Goodman GPGM33006031 is a 2.5-ton gas and...

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Goodman GPGM33004031
$0.00 - $0.00
$0.00
$4,305.00
$4,305.00 - $4,305.00
$4,305.00

Goodman 2.5 Ton 13.4 SEER2 40K BTU Gas Package Unit Downflow/Horizontal R32

Product Details Goodman 2.5 Ton 13.4 SEER2 40K BTU Gas Package Unit Downflow/Horizontal GPGM33004031 The Goodman GPGM33004031 is a 2.5-ton all-in-...

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Goodman GPGM32404031
$0.00 - $0.00
$0.00
$4,051.00
$4,051.00 - $4,051.00
$4,051.00

Goodman 2 Ton 13.4 SEER2 40K BTU Gas Packaged Unit Downflow/Horizontal R32

Product Details Goodman 2 Ton 13.4 SEER2 40K BTU Gas Packaged Unit Downflow/Horizontal GPGM32404031 The Goodman GPGM32404031 is a 2-ton gas heat a...

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$0.00 - $0.00
$0.00
$3,762.00
$3,762.00 - $3,762.00
$3,762.00

ACiQ 2 Ton 13.4 SEER2 Packaged Heat Pump Multi-Speed Multi-Position R32

Product Details ACiQ 2 Ton 13.4 SEER2 Packaged Heat Pump Multi-Speed Multi-Position R32 AQ-GPHM32431 The ACiQ AQ-GPHM32431 2 Ton Heat Pump Package...

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$0.00 - $0.00
$0.00
$6,538.00
$6,538.00 - $6,538.00
$6,538.00

ACiQ 5 Ton 80000 BTU 13.4 SEER2 Gas Packaged Unit Ultra-Low NOx 1-Stage R32

Product Details ACiQ 5 Ton 80000 BTU 13.4 SEER2 Gas Packaged Unit Ultra-Low NOx 1-Stage R32 AQ-GPUM36008031 The ACiQ AQ-GPUM36008031 is a gas heat...

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$0.00 - $0.00
$0.00
$6,037.00
$6,037.00 - $6,037.00
$6,037.00

ACiQ 4 Ton 80000 BTU 13.4 SEER2 Gas Packaged Unit Ultra-Low NOx 1-Stage R32

Product Details ACiQ 4 Ton 80000 BTU 13.4 SEER2 Gas Packaged Unit Ultra-Low NOx 1-Stage R32 AQ-GPUM34808031 The ACiQ AQ-GPUM34808031 is a gas heat...

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$0.00 - $0.00
$0.00
$5,102.00
$5,102.00 - $5,102.00
$5,102.00

ACiQ 3.5 Ton 80,000 BTU 13.4 SEER2 Gas Packaged Unit Ultra-Low NOx R32

Product Details ACiQ 3.5 Ton 80,000 BTU 13.4 SEER2 Gas Packaged Unit Ultra-Low NOx R32 AQ-GPUM34208031 The ACiQ AQ-GPUM34208031 is a gas heat and...

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$0.00 - $0.00
$0.00
$4,622.00
$4,622.00 - $4,622.00
$4,622.00

ACiQ 3 Ton 60,000 BTU 13.4 SEER2 Gas Packaged Unit Ultra-Low NOx R32

Product Details ACiQ 3 Ton 60,000 BTU 13.4 SEER2 Gas Packaged Unit Ultra-Low NOx R32 AQ-GPUM33606031 The ACiQ AQ-GPUM33606031 is a powerful gas h...

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$0.00 - $0.00
$0.00
$4,505.00
$4,505.00 - $4,505.00
$4,505.00

ACiQ 2.5 Ton 60,000 BTU 13.4 SEER2 Gas Packaged Unit Ultra-Low NOx R32

Product Details ACiQ 2.5 Ton 60,000 BTU 13.4 SEER2 Gas Packaged Unit Ultra-Low NOx R32 AQ-GPUM33006031 The ACiQ AQ-GPUM33006031 is a high-perform...

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$0.00 - $0.00
$0.00
$4,177.00
$4,177.00 - $4,177.00
$4,177.00

ACiQ 2 Ton 40,000 BTU 13.4 SEER2 Gas Packaged Unit Ultra-Low NOx R32

Product Details ACiQ 2 Ton 40,000 BTU 13.4 SEER2 Gas Packaged Unit Ultra-Low NOx R32 AQ-GPUM32404031 The ACiQ AQ-GPUM32404031 is a versatile and ...

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$0.00 - $0.00
$0.00
$6,936.00
$6,936.00 - $6,936.00
$6,936.00

ACiQ 4 Ton 100K BTU 15.2 SEER2 Gas Packaged Unit Downflow/Horizontal R32

Product Details ACiQ 4 Ton 100K BTU 15.2 SEER2 Gas Packaged Unit Downflow/Horizontal R32 AQ-GPGM54810031 The ACiQ AQ-GPGM54810031 is a gas heat a...

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$0.00 - $0.00
$0.00
$6,504.00
$6,504.00 - $6,504.00
$6,504.00

ACiQ 3.5 Ton 100K BTU 15.2 SEER2 Gas Packaged Unit Downflow/Horizontal R32

Product Details ACiQ 3.5 Ton 100K BTU 15.2 SEER2 Gas Packaged Unit Downflow/Horizontal R32 AQ-GPGM54210031 The ACiQ AQ-GPGM54210031 is a gas heat...

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$0.00 - $0.00
$0.00
$5,664.00
$5,664.00 - $5,664.00
$5,664.00

ACiQ 2.5 Ton 80K BTU 15.2 SEER2 Gas Packaged Unit Downflow/Horizontal R32

Product Details ACiQ 2.5 Ton 80K BTU 15.2 SEER2 Gas Packaged Unit Downflow/Horizontal R32 AQ-GPGM53008031 The ACiQ AQ-GPGM53008031 is a gas heat ...

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$0.00 - $0.00
$0.00
$5,256.00
$5,256.00 - $5,256.00
$5,256.00

ACiQ 2 Ton 60,000 BTU 15.2 SEER2 Gas Packaged Unit Downflow/Horizontal R32

Product Details ACiQ 2 Ton 60,000 BTU 15.2 SEER2 Gas Packaged Unit Downflow/Horizontal R32 AQ-GPGM52406031 The ACiQ AQ-GPGM52406031 is a highly e...

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$0.00 - $0.00
$0.00
$6,100.00
$6,100.00 - $6,100.00
$6,100.00

ACiQ 5 Ton 120,000 BTU 13.4 SEER2 Gas Packaged Unit Downflow/Horizontal R32

Product Details ACiQ 5 Ton 120,000 BTU 13.4 SEER2 Gas Packaged Unit Downflow/Horizontal R32 AQ-GPGM36012031 Experience year-round comfort and eff...

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Shop Packaged Units HVAC Systems Online

Selecting a package unit HVAC system means choosing a solution engineered for both performance and versatility. This collection features leading brands like Goodman and ACiQ, with options ranging from 2 to 5 tons and BTU outputs from 22,800 to 140,000, ensuring compatibility with a variety of residential and light commercial needs. 

For those seeking efficient cooling and heating in a single footprint, horizontal and downflow configurations are available, and many models are pre-charged for streamlined installation. Explore additional options in Gas Packaged Units and Heat Pump Packaged Units for more specialized requirements.

Technical features set these systems apart, including SEER2 ratings up to 15.2, multi-speed ECM blower motors, and two-stage scroll compressors for precise climate control. Units are available with R32 or R410A refrigerants, and select models offer ultra-low NOx emissions for compliance in strict regulatory areas. 

The 3 ton package unit and 4 ton package unit options are designed for both rooftop and ground-level installation, with heavy-gauge steel cabinets and sound insulation for durability and quiet operation. For those interested in ductless solutions, Ductless Mini Splits provide an alternative approach to climate management.

Looking for a 5 ton package unit with advanced airflow and energy efficiency? This collection includes models with variable-speed motors, two-stage operation, and robust warranties for long-term peace of mind. Many systems are convertible for natural gas or propane, and all are built to meet or exceed current energy and safety standards. If you need more installation flexibility, Multi-Positional Air Handlers and Accessories & Parts are also available to support your project.

Benefits of Package Unit HVAC Products

  • Integrated Performance: Combines heating and cooling in a single, compact unit for simplified installation and maintenance.

  • Flexible Installation: Horizontal and downflow options, pre-charged refrigerant, and convertible fuel configurations adapt to diverse site requirements.

  • Advanced Efficiency: Multi-speed ECM motors, two-stage compressors, and SEER2 ratings up to 15.2 deliver energy savings and precise comfort.

Related HVAC Solutions

Explore More HVAC Options

Here are other sub-collections addressing various HVAC needs:

Quick Spec Comparison Table

Product Name

Airflow/Install

Refrigerant

Notable Features

Goodman 2 Ton AC Package w/ 5kW Heat Kit

Horizontal

R410A

Multi-speed ECM, single stage, copper/aluminum coils

ACiQ 2.5 Ton 40,000 BTU Gas Packaged

Downflow/Horizontal

R32

80% AFUE, low NOx, pre-charged, multi-positional

Goodman 4 Ton 15.2 SEER2 Heat Pump Package

Downflow/Horizontal

R32

Two-stage scroll, multi-speed ECM, convertible airflow

ACiQ 2.5 Ton 60,000 BTU Ultra-Low NOx Gas Packaged

Downflow/Horizontal

R32

Ultra-low NOx, 81% AFUE, pre-charged, quiet operation

Goodman 3 Ton 15.2 SEER2 80K BTU Gas Packaged

Downflow/Horizontal

R32

Two-stage scroll, multi-speed, low NOx, sound insulation

Goodman 5 Ton 15.2 SEER2 140K BTU Gas Packaged

Downflow/Horizontal

R32

Variable-speed ECM, two-stage, UV-resistant, compact

Broader HVAC Collections

Why Shop Package Unit HVAC at HVAC Store?

  • Wide selection of top brands like Goodman and ACiQ

  • Expert technical support and guidance for every purchase

  • Fast, reliable shipping and in-stock availability

  • Competitive pricing with no sales tax in most states

  • Comprehensive warranties for long-term peace of mind

FAQ

What is a package unit HVAC system?

A package unit HVAC system integrates heating and cooling components into a single outdoor unit, simplifying installation and maintenance for both residential and commercial spaces.

How do I choose between a 3 ton package unit and a 4 ton package unit?

Selection depends on your space’s square footage, insulation, and climate. A 3 ton package unit is typically suited for medium-sized homes, while a 4 ton package unit is ideal for larger spaces or higher cooling demands.

What refrigerants are used in these units?

Most models use R32 or R410A refrigerants, both of which are designed for efficient performance and compliance with current environmental standards.

What are the main specs to compare in a package unit hvac system?

Key specs include tonnage (2–5 tons), BTU output (22,800–140,000), SEER2 rating (up to 15.2), airflow configuration (horizontal/downflow), and refrigerant type (R32 or R410A).

What efficiency features should I look for?

Look for multi-speed ECM blower motors, two-stage scroll compressors, and SEER2 ratings of 13.4 or higher for better energy savings and comfort.

Do these systems support both natural gas and propane?

Many models are factory-configured for natural gas but can be converted to propane with an optional kit.