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Commercial AC Units

Shop commercial AC units from 3 to 25 tons, including rooftop packaged and split systems.

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Daikin 25 Ton 13.2 IEER Light Commercial Packaged Air Conditioner 460V 3-PH

SKU: DSC3004D000001S
Product ID: 060035
$0.00 - $0.00
$0.00
$29,665.19
$29,665.19 - $29,665.19
$29,665.19

Product Details Daikin 25 Ton 13.2 IEER Light Commercial Packaged Air Conditioner 460V 3 Phase DSC3004D000001S The Daikin DSC Commercial Packaged ...

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Daikin 25 Ton 13.2 IEER Commercial Package Air Conditioner 230V 3 Phase R32

SKU: DSC3003D000001S
Product ID: 060034
$0.00 - $0.00
$0.00
$29,394.03
$29,394.03 - $29,394.03
$29,394.03

Product Details Daikin 25 Ton 13.2 IEER Commercial Package Air Conditioner 230V 3 Phase R32 DSC3003D000001S The Daikin DSC Commercial Packaged Air...

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Daikin 20 Ton 14.2 IEER Commercial Package Air Conditioner 460V 3 Phase R32

SKU: DSC2404D000001S
Product ID: 060033
$0.00 - $0.00
$0.00
$24,732.21
$24,732.21 - $24,732.21
$24,732.21

Product Details Daikin 20 Ton 14.2 IEER Commercial Package Air Conditioner 460V 3 Phase R32 DSC2404D000001S The Daikin DSC Commercial Packaged Air...

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Daikin 15 Ton 14.2 IEER Commercial Package Air Conditioner 460V 3 Phase R32

SKU: DSC1804D000001S
Product ID: 060031
$0.00 - $0.00
$0.00
$21,822.08
$21,822.08 - $21,822.08
$21,822.08

Product Details Daikin 15 Ton 14.2 IEER Commercial Package Air Conditioner 460V 3 Phase R32 DSC1804D000001S The Daikin DSC Commercial Packaged Air...

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Daikin 15 Ton 14.2 IEER Commercial Package Air Conditioner 230V 3 Phase R32

SKU: DSC1803D000001S
Product ID: 060030
$0.00 - $0.00
$0.00
$21,578.96
$21,578.96 - $21,578.96
$21,578.96

Product Details Daikin 15 Ton 14.2 IEER Commercial Package Air Conditioner 230V 3 Phase R32 DSC1803D000001S The Daikin DSC Commercial Packaged Air...

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Daikin 10 Ton 15.2 IEER Commercial Package Air Conditioner 460V 3 Phase R32

SKU: DSC1204D000001S
Product ID: 060027
$0.00 - $0.00
$0.00
$12,447.01
$12,447.01 - $12,447.01
$12,447.01

Product Details Daikin 10 Ton 15.2 IEER Commercial Package Air Conditioner 460V 3 Phase R32 DSC1204D000001S The Daikin DSC Commercial Packaged Air...

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Daikin 8.5 Ton 15.5 IEER Commercial Package Air Conditioner 460V 3Phase R32

SKU: DSC1024D000001S
Product ID: 060025
$0.00 - $0.00
$0.00
$11,007.53
$11,007.53 - $11,007.53
$11,007.53

Product Details Daikin 8.5 Ton 15.5 IEER Commercial Package Air Conditioner 460V 3 Phase R32 DSC1024D000001S The Daikin DSC Commercial Packaged Ai...

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Daikin 8.5 Ton 15.5 IEER Commercial Package Air Conditioner 230V 3 Phase

SKU: DSC1023D000001S
Product ID: 060024
$0.00 - $0.00
$0.00
$10,972.64
$10,972.64 - $10,972.64
$10,972.64

Product Details Daikin 8.5 Ton 15.5 IEER Commercial Package Air Conditioner 230V 3 Phase DSC1023D000001S The Daikin DSC Commercial Packaged Air Co...

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Daikin DHC0723D000001S

Daikin 6 Ton 18.6 IEER Commercial Package AC High-Efficiency 230V 3 Phase

SKU: DHC0723D000001S
Product ID: 060020
$0.00 - $0.00
$0.00
$7,614.97
$7,614.97 - $7,614.97
$7,614.97

Product Details Daikin 6 Ton 18.6 IEER Commercial Package AC High-Efficiency 230V 3 Phase DHC0723D000001S The Daikin DHC Commercial Packaged Air C...

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Daikin DHC0724D000001S

Daikin 6 Ton 18.6 IEER Commercial Package AC High-Efficiency 460V 3 Phase

SKU: DHC0724D000001S
Product ID: 060021
$0.00 - $0.00
$0.00
$7,846.45
$7,846.45 - $7,846.45
$7,846.45

Product Details Daikin 6 Ton 18.6 IEER Commercial Package AC High-Efficiency 460V 3 Phase DHC0724D000001S The Daikin DHC Commercial Packaged Air C...

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Daikin DHC0483D000001S

Daikin 4 Ton 16.4 SEER2 Commercial Package AC High-Efficiency 230V 3 Phase

SKU: DHC0483D000001S
Product ID: 060015
$0.00 - $0.00
$0.00
$6,515.06
$6,515.06 - $6,515.06
$6,515.06

Product Details Daikin 4 Ton 16.4 SEER2 Commercial Package AC High-Efficiency 230V 3 Phase DHC0483D000001S The Daikin DHC Commercial Packaged Air ...

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Daikin DHC0601D000001S

Daikin 5 Ton 16.4 SEER2 Commercial Package AC High-Efficiency 230V 1 Phase

SKU: DHC0601D000001S
Product ID: 060017
$0.00 - $0.00
$0.00
$6,590.91
$6,590.91 - $6,590.91
$6,590.91

Product Details Daikin 5 Ton 16.4 SEER2 Commercial Package AC High-Efficiency 230V 1 Phase DHC0601D000001S The Daikin DHC Commercial Packaged Air ...

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Daikin DHC0484D000001S

Daikin 4 Ton 16.4 SEER2 Commercial Package AC High-Efficiency 460V 3 Phase

SKU: DHC0484D000001S
Product ID: 060016
$0.00 - $0.00
$0.00
$6,766.49
$6,766.49 - $6,766.49
$6,766.49

Product Details Daikin 4 Ton 16.4 SEER2 Commercial Package AC High-Efficiency 460V 3 Phase DHC0484D000001S The Daikin DHC Commercial Packaged Air ...

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Daikin DHC0363D000001S

Daikin 3 Ton 16.6 SEER2 Commercial Package AC High-Efficiency 230V 3 Phase

SKU: DHC0363D000001S
Product ID: 060012
$0.00 - $0.00
$0.00
$5,881.30
$5,881.30 - $5,881.30
$5,881.30

Product Details Daikin 3 Ton 16.6 SEER2 Commercial Package AC High-Efficiency 230V 3 Phase DHC0363D000001S The Daikin DHC Commercial Packaged Air ...

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Daikin DHC0364D000001S

Daikin 3 Ton 16.6 SEER2 Commercial Package AC High-Efficiency 460V 3 Phase

SKU: DHC0364D000001S
Product ID: 060013
$0.00 - $0.00
$0.00
$6,387.27
$6,387.27 - $6,387.27
$6,387.27

Product Details Daikin 3 Ton 16.6 SEER2 Commercial Package AC High-Efficiency 460V 3 Phase DHC0364D000001S The Daikin DHC Commercial Packaged Air ...

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Daikin DHC0481D000001S

Daikin 4 Ton 16.4 SEER2 Commercial Package AC High-Efficiency 230V 1 Phase

SKU: DHC0481D000001S
Product ID: 060014
$0.00 - $0.00
$0.00
$5,958.18
$5,958.18 - $5,958.18
$5,958.18

Product Details Daikin 4 Ton 16.4 SEER2 Commercial Package AC High-Efficiency 230V 1 Phase DHC0481D000001S The Daikin DHC Commercial Packaged Air ...

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Daikin DHC0361D000001S

Daikin 3 Ton 16.6 SEER2 Commercial Package AC High-Efficiency 230V 1 Phase

SKU: DHC0361D000001S
Product ID: 060011
$0.00 - $0.00
$0.00
$5,658.96
$5,658.96 - $5,658.96
$5,658.96

Product Details Daikin 3 Ton 16.6 SEER2 Commercial Package AC High-Efficiency 230V 1 Phase DHC0361D000001S The Daikin DHC Commercial Packaged Air ...

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Daikin DSC0723D000001S

Daikin 6 Ton 16.7 IEER Commercial Package Air Conditioner 230V 3 Phase R32

SKU: DSC0723D000001S
Product ID: 060009
$0.00 - $0.00
$0.00
$7,164.40
$7,164.40 - $7,164.40
$7,164.40

Product Details Daikin 6 Ton 16.7 IEER Commercial Package Air Conditioner 230V 3 Phase R32 DSC0723D000001S The Daikin DSC Commercial Packaged Air ...

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Daikin 5 Ton 13.7 SEER2 Commercial Package Air Conditioner 460V 3 Phase R32

SKU: DSC0604D000001S
Product ID: 060008
$0.00 - $0.00
$0.00
$5,854.29
$5,854.29 - $5,854.29
$5,854.29

Product Details Daikin 5 Ton 13.7 SEER2 Commercial Package Air Conditioner 460V 3 Phase R32 DSC0604D000001S The Daikin DSC Commercial Packaged Air...

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Daikin 6 Ton 16.7 IEER Commercial Package Air Conditioner 460V 3 Phase R32

SKU: DSC0724D000001S
Product ID: 060010
$0.00 - $0.00
$0.00
$7,182.09
$7,182.09 - $7,182.09
$7,182.09

Product Details Daikin 6 Ton 16.7 IEER Commercial Package Air Conditioner 460V 3 Phase R32 DSC0724D000001S The Daikin DSC Commercial Packaged Air ...

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Daikin DSC0484D000001S

Daikin 4 Ton 13.7 SEER2 Commercial Package Air Conditioner 460V 3 Phase R32

SKU: DSC0484D000001S
Product ID: 060005
$0.00 - $0.00
$0.00
$5,428.31
$5,428.31 - $5,428.31
$5,428.31

Product Details Daikin 4 Ton 13.7 SEER2 Commercial Package Air Conditioner 460V 3 Phase R32 DSC0484D000001S The Daikin DSC Commercial Packaged Air...

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Daikin DSC0481D000001S

Daikin 4 Ton 13.7 SEER2 Commercial Package Air Conditioner 230V 1 Phase R32

SKU: DSC0481D000001S
Product ID: 060003
$0.00 - $0.00
$0.00
$4,847.53
$4,847.53 - $4,847.53
$4,847.53

Product Details Daikin 4 Ton 13.7 SEER2 Commercial Package Air Conditioner 230V 1 Phase R32 DSC0481D000001S The Daikin DSC Commercial Packaged Air...

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Daikin DSC0364D000001S

Daikin 3 Ton 14 SEER2 Commercial Package Air Conditioner 460V 3 Phase R32

SKU: DSC0364D000001S
Product ID: 060002
$0.00 - $0.00
$0.00
$4,967.01
$4,967.01 - $4,967.01
$4,967.01

Product Details Daikin 3 Ton 14 SEER2 Commercial Package Air Conditioner 460V 3 Phase R32 DSC0364D000001S The Daikin DSC Commercial Packaged Air C...

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Cooling a commercial space is a different problem from cooling a house, and not just because the numbers are bigger. Downtime costs money by the hour, occupancy loads swing through the day, and the electrical service feeding the building dictates what you can actually run. Whether you manage the facility, hold the maintenance contract, or own the building outright, you are likely weighing commercial air conditioning units on reliability first and efficiency a close second, because both show up on the operating budget.

Air conditioning for commercial buildings splits into two paths: packaged systems that consolidate everything in one rooftop or pad-mounted cabinet, and split systems that separate the condenser from indoor air handling. Our guide on how rooftop HVAC units work explains the packaged approach in plain terms. Whichever path fits your building, we will help you match commercial grade HVAC to your load, your voltage, and your timeline before you order.

Why Choose Commercial AC Units from HVAC Store?

•  Commercial systems from trusted manufacturers, built to the highest standards of performance.

•  Comprehensive warranty coverage protects equipment your business depends on daily.

•  Capacities from 3 to 25 tons serve storefronts through full industrial facilities.

•  Our dedicated team helps match tonnage, voltage, and phase to your building.

You Might Also Like

•  Commercial Packaged Units - Compare all-in-one rooftop and pad-mounted systems from 3 to 25 tons across gas, electric, and heat pump configurations.

•  Commercial Heating Units - Add the heating side of your facility's climate plan with packaged and split commercial heat.

•  Commercial Heat Pump Condensers - Browse condensers that heat and cool for facilities wanting year-round comfort from one outdoor unit.

•  Commercial Horizontal Air Conditioner Packaged Units - See horizontal-discharge packaged units built for ground-level pad installs where ductwork enters from the side.

Best Commercial AC Units for...

Retail Storefronts and Small Offices

The best commercial AC unit for a storefront or small office is a right-sized split system. The Daikin 5 Ton Commercial AC Split System cools steadily while keeping indoor noise low for customers and staff.

Mid-Sized Facilities on Rooftops

The best commercial air conditioner for a mid-sized building is an efficient rooftop package. The Daikin 12.5 Ton 15.5 IEER Commercial Package Air Conditioner frees interior mechanical space entirely.

Large Footprints and Industrial Space

The best commercial cooling choice for large open facilities is maximum packaged capacity. The Daikin 25 Ton Commercial Package Air Conditioner anchors this collection's top end at 25 tons.

Condenser Replacements on Existing Splits

The best path when your indoor equipment still works is replacing the outdoor condenser alone. The Daikin 10 Ton 16.4 IEER Commercial Air Conditioner Condenser restores high-efficiency cooling without a full teardown.

Quick Spec Comparison

Here is how the right pick lines up by application, so you can match your building to the correct system type and capacity at a glance.

Application

Recommended Unit

Tonnage

Configuration

Efficiency

Refrigerant

Retail and small office cooling

Daikin 5 Ton Commercial AC Split System

5 tons

Split

13.4 SEER2

R32

Mid-sized rooftop installs

Daikin 12.5 Ton Commercial Package AC

12.5 tons

Rooftop packaged

15.5 IEER

R32

Large and industrial spaces

Daikin 25 Ton Commercial Package AC

25 tons

Rooftop packaged

13.2 IEER

R32

Outdoor condenser upgrades

Daikin 10 Ton Commercial AC Condenser

10 tons

Condenser only

16.4 IEER

R32

 

FAQ

What is the difference between packaged and split commercial AC systems?

Packaged systems house every component in one outdoor cabinet, usually on the roof, while split systems divide the condenser from indoor air handlers. Packaged units simplify installation where interior space is tight; splits offer zoning flexibility and quieter indoor operation for retrofits.

What tonnage do commercial AC units come in?

Commercial AC units in this collection range from 3 to 25 tons. Smaller storefronts typically land between 3 and 5 tons, mid-sized facilities between 7.5 and 15, and large open footprints at 20 tons and above, subject to a proper load calculation.

Can commercial AC units be installed on a rooftop?

Yes. The packaged units in this collection are rooftop-ready with multiple airflow options, using a curb to mate the cabinet to the roof structure. Our guide to RTU HVAC systems covers how rooftop installations are put together.

Do I need three-phase power for a commercial air conditioner?

Larger commercial units typically require three-phase power, while some smaller-tonnage models run on single-phase 208/230V service. Match the unit to your building's electrical service, and have an electrician confirm capacity before ordering to avoid an expensive surprise.

How do I size a commercial AC unit for my building?

Sizing starts with a cooling load calculation covering square footage, insulation, occupancy, equipment heat gain, and climate. Oversizing wastes capital and short-cycles; undersizing runs constantly and still falls behind. Our team can help you translate a load figure into equipment.

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