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

SKU: DSC2403D000001S
Product ID: 060032
$0.00 - $0.00
$0.00
$25,451.17
$25,451.17 - $25,451.17
$25,451.17

Product Details Daikin 20 Ton 14.2 IEER Commercial Package Air Conditioner 230V 3 Phase R32 DSC2403D000001S The Daikin DSC Commercial Packaged Air...

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Daikin 10 Ton 15.2 IEER Commercial Package Air Conditioner 230V 3 Phase R32

SKU: DSC1203D000001S
Product ID: 060026
$0.00 - $0.00
$0.00
$12,335.69
$12,335.69 - $12,335.69
$12,335.69

Product Details Daikin 10 Ton 15.2 IEER Commercial Package Air Conditioner 230V 3 Phase R32 DSC1203D000001S The Daikin DSC Commercial Packaged Air...

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Daikin 7.5 Ton 16 IEER Commercial Packaged Air Conditioner 230V 3 Phase R32

SKU: DSC0903D000001S
Product ID: 060321
$0.00 - $0.00
$0.00
$10,492.94
$10,492.94 - $10,492.94
$10,492.94

Product Details Daikin 7.5 Ton 16 IEER Commercial Packaged Air Conditioner 230V 3 Phase R32 DSC0903D000001S Daikin Packaged Rooftop Units are desi...

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Daikin DC6TE09040

Daikin 7.5 Ton 16.4 IEER Commercial Air Conditioner Condenser 460V 3-Ph R32

SKU: DC6TE09040
Product ID: 060206
$0.00 - $0.00
$0.00
$7,008.57
$7,008.57 - $7,008.57
$7,008.57

Product Details Daikin 7.5 Ton 16.4 IEER Commercial Air Conditioner Condenser 460V 3-Ph DC6TE09040 Upgrade your cooling system with our high-perfo...

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Daikin DHC0604D000001S

Daikin 5 Ton 16.4 SEER2 Commercial Package AC High-Efficiency 460V 3 Phase

SKU: DHC0604D000001S
Product ID: 060019
$0.00 - $0.00
$0.00
$7,279.74
$7,279.74 - $7,279.74
$7,279.74

Product Details Daikin 5 Ton 16.4 SEER2 Commercial Package AC High-Efficiency 460V 3 Phase DHC0604D000001S The Daikin DHC Commercial Packaged Air ...

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Daikin DSC0601D000001S

Daikin 5 Ton 13.7 SEER2 Commercial Package Air Conditioner 230V 1 Phase R32

SKU: DSC0601D000001S
Product ID: 060006
$0.00 - $0.00
$0.00
$5,370.13
$5,370.13 - $5,370.13
$5,370.13

Product Details Daikin 5 Ton 13.7 SEER2 Commercial Package Air Conditioner 230V 1 Phase R32 DSC0601D000001S The Daikin DSC Commercial Packaged Air...

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Daikin 3 Ton 14 SEER2 Package Air Conditioner Light Commercial 230V 3-Phase

SKU: DSC0363D000001S
Product ID: 060306
$0.00 - $0.00
$0.00
$4,658.44
$4,658.44 - $4,658.44
$4,658.44

Product Details Daikin 3 Ton R32 Packaged Air Conditioner 14 SEER2 Light Commercial 208/230V 3-Phase Daikin Packaged Rooftop Units (RTUs) are desi...

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Daikin DC6TE12040

Daikin 10 Ton 16.4 IEER Commercial Air Conditioner Condenser 460V 3-Ph R32

SKU: DC6TE12040
Product ID: 060208
$0.00 - $0.00
$0.00
$7,518.70
$7,518.70 - $7,518.70
$7,518.70

Product Details Daikin 10 Ton 16.4 IEER Commercial Air Conditioner Condenser 460V 3-Ph DC6TE12040 Upgrade your cooling system with our high-perfor...

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Daikin DHC0603D000001S

Daikin 5 Ton 16.4 SEER2 Commercial Package AC High-Efficiency 230V 3 Phase

SKU: DHC0603D000001S
Product ID: 060018
$0.00 - $0.00
$0.00
$6,948.31
$6,948.31 - $6,948.31
$6,948.31

Product Details Daikin 5 Ton 16.4 SEER2 Commercial Package AC High-Efficiency 230V 3 Phase DHC0603D000001S The Daikin DHC Commercial Packaged Air ...

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Daikin DHC1504D000001S

Daikin 12.5 Ton 16 IEER Commercial Package Air Conditioner 460V 3-Phase R32

SKU: DHC1504D000001S
Product ID: 66812
$0.00 - $0.00
$0.00
$16,378.88
$16,378.88 - $16,378.88
$16,378.88

Product Details Daikin 12.5 Ton 16 IEER Commercial Package Air Conditioner 460V 3-Phase R32 DHC1504D000001S The Daikin DHC1504D000001S Commercial ...

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Daikin DC3SEA4830

Daikin 4 Ton 13.4 SEER2 Commercial Air Conditioner Condenser 230V 3-Ph R32

SKU: DC3SEA4830
Product ID: 660800
$0.00 - $0.00
$0.00
$2,907.79
$2,907.79 - $2,907.79
$2,907.79

Product Details Daikin 4 Ton 13.4 SEER2 Commercial Air Conditioner Condenser 208/230V 3-Ph DC3SEA4830 The Daikin DC3SEA4830 Air Conditioner Conden...

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Daikin 12.5 Ton 15.5 IEER Commercial Package Air Conditioner 230V-3-60 R32

SKU: DSC1503D000001S
Product ID: 060323
$0.00 - $0.00
$0.00
$14,754.94
$14,754.94 - $14,754.94
$14,754.94

Product Details Daikin 12.5 Ton R32 15.5 IEER / 11.4 EER Commercial Package Air Conditioner 208/230V 3-Phase Daikin Packaged Rooftop Units are des...

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Daikin 7.5 Ton 16 IEER Commercial Packaged Air Conditioner 460V 3 Phase R32

SKU: DSC0904D000001S
Product ID: 060322
$0.00 - $0.00
$0.00
$10,519.03
$10,519.03 - $10,519.03
$10,519.03

Product Details Daikin 7.5 Ton 16 IEER Commercial Packaged Air Conditioner 460V 3 Phase R32 DSC0904D000001S Daikin Packaged Rooftop Units are desi...

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Daikin 12.5 Ton 15.5 IEER Commercial Package Air Conditioner 460V 3-Phase

SKU: DSC1504D000001S
Product ID: 060324
$0.00 - $0.00
$0.00
$14,866.19
$14,866.19 - $14,866.19
$14,866.19

Product Details Daikin 12.5 Ton R32 15.5 IEER / 11.4 EER Commercial Package Air Conditioner 460V 3-Phase Daikin Packaged Rooftop Units are designe...

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Daikin 5 Ton 13.7 SEER2 Commercial Package Air Conditioner 230V 3 Phase R32

SKU: DSC0603D000001S
Product ID: 060308
$0.00 - $0.00
$0.00
$5,665.19
$5,665.19 - $5,665.19
$5,665.19

Product Details Daikin 5 Ton R32 Packaged Air Conditioner 13.7 SEER2 Light Commercial RTU 208/230V 3-Phase Horizontal Daikin Packaged Rooftop Unit...

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Daikin 4 Ton 13.7 SEER2 Commercial Package Air Conditioner 230V 3 Phase R32

SKU: DSC0483D000001S
Product ID: 060307
$0.00 - $0.00
$0.00
$5,312.99
$5,312.99 - $5,312.99
$5,312.99

Product Details Daikin 4 Ton R32 Packaged Air Conditioner 13.7 SEER2 Light Commercial RTU 208/230V 3-Phase Horizontal Daikin Packaged Rooftop Unit...

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Daikin 3 Ton 14 SEER2 Commercial Package Air Conditioner R32 230V 1 Phase

SKU: DSC0361D000001S
Product ID: 060305
$0.00 - $0.00
$0.00
$4,607.53
$4,607.53 - $4,607.53
$4,607.53

Product Details Daikin 3 Ton R32 Packaged Air Conditioner 14 SEER2 Light Commercial 208/230V-1Ph Daikin Packaged Rooftop Units (RTUs) are designed...

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Daikin DC3SEA6040

Daikin 5 Ton 13.4 SEER2 Commercial Air Conditioner Condenser 460V 3-Ph R32

SKU: DC3SEA6040
Product ID: 060214
$0.00 - $0.00
$0.00
$3,403.38
$3,403.38 - $3,403.38
$3,403.38

Product Details Daikin 5 Ton 13.4 SEER2 Commercial Air Conditioner Condenser 460V 3-Ph DC3SEA6040 The Daikin DC3SEA6040 Air Conditioner Condensing...

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Daikin DC3SEA4840

Daikin 4 Ton 13.4 SEER2 Commercial Air Conditioner Condenser 460V 3-Ph R32

SKU: DC3SEA4840
Product ID: 060212
$0.00 - $0.00
$0.00
$2,927.53
$2,927.53 - $2,927.53
$2,927.53

Product Details Daikin 4 Ton 13.4 SEER2 Commercial Air Conditioner Condenser 460V 3-Ph DC3SEA4840 Stay cool and comfortable with this reliable and...

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Daikin DC3SEA6030

Daikin 5 Ton 13.4 SEER2 Commercial Air Conditioner Condenser 230V 3-Ph R32

SKU: DC3SEA6030
Product ID: 060213
$0.00 - $0.00
$0.00
$3,384.68
$3,384.68 - $3,384.68
$3,384.68

Product Details Daikin 5 Ton 13.4 SEER2 Commercial Air Conditioner Condenser 230V 3-Ph DC3SEA6030 The Daikin DC3SEA6030 Air Conditioner Condensing...

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Daikin DC3SEA3640

Daikin 3 Ton 13.4 SEER2 Commercial Air Conditioner Condenser 460V 3-Ph R32

SKU: DC3SEA3640
Product ID: 060210
$0.00 - $0.00
$0.00
$2,557.66
$2,557.66 - $2,557.66
$2,557.66

Product Details Daikin 3 Ton 13.4 SEER2 Commercial Air Conditioner Condenser 460V 3-Ph DC3SEA3640 The Daikin DC3SEA3640 Air Conditioner Condensing...

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Daikin DC6TE12030

Daikin 10 Ton 16.4 IEER Commercial Air Conditioner Condenser 230V 3-Ph R32

SKU: DC6TE12030
Product ID: 060207
$0.00 - $0.00
$0.00
$7,396.10
$7,396.10 - $7,396.10
$7,396.10

Product Details Daikin 10 Ton 16.4 IEER Commercial Air Conditioner Condenser 230V 3-Ph DC6TE12030 Upgrade your cooling system with our high-perfor...

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Daikin DC3SEA3630

Daikin 3 Ton 13.4 SEER2 Commercial Air Conditioner Condenser 230V 3-Ph R32

SKU: DC3SEA3630
Product ID: 060209
$0.00 - $0.00
$0.00
$2,418.44
$2,418.44 - $2,418.44
$2,418.44

Product Details Daikin 3 Ton 13.4 SEER2 Commercial Air Conditioner Condenser 230V 3-Ph DC3SEA3630 Stay cool and comfortable with Daikin DC3SEA3630...

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Daikin DC6TE09030

Daikin 7.5 Ton 16.4 IEER Commercial Air Conditioner Condenser 230V 3-Ph R32

SKU: DC6TE09030
Product ID: 060205
$0.00 - $0.00
$0.00
$6,894.29
$6,894.29 - $6,894.29
$6,894.29

Product Details Daikin 7.5 Ton 16.4 IEER Commercial Air Conditioner Condenser 230V 3-Ph DC6TE09030 Upgrade your cooling system with our high-perfo...

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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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