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Single Zone Mini Splits

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Bosch 8733980521

Bosch 9K BTU 22.1 SEER2 Gen 4 1-Way Cassette Mini Split Single Zone Regular 25ft Lineset 230V R454B

SKU: 8733980521
Product ID: 902404
$3,498.74 - $3,498.74
$3,498.74
$3,498.74 - $3,498.74
$3,498.74

The Bosch Climate 5000 Gen 4 ductless mini split heat pump kit offers a sleek, efficient solution for heating and cooling single-room spaces. With ...

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Bosch 8733980522

Bosch 12K BTU 22.1 SEER2 Gen 4 1-Way Cassette Mini Split Single Zone Regular 25ft Lineset 230V R454B

SKU: 8733980522
Product ID: 902405
$3,656.22 - $3,656.22
$3,656.22
$3,656.22 - $3,656.22
$3,656.22

The Bosch Climate 5000 Gen 4 ductless mini split heat pump kit offers a sleek, efficient solution for heating and cooling single-zone spaces. Desig...

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Bosch 8733980468

Bosch 24K BTU 21 SEER2 Gen 4 Wall Mount Mini Split Single Zone Max Performance No Lineset 230V R454B

SKU: 8733980468
Product ID: 902351
$4,040.16 - $4,040.16
$4,040.16
$4,040.16 - $4,040.16
$4,040.16

The Bosch Climate 5000 Gen 4 ductless mini split heat pump kit is designed for homeowners seeking efficient heating and cooling without the need fo...

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Bosch 8733980466

Bosch 12K BTU 25.4 SEER2 Gen 4 Wall Mount Mini Split Single Zone Max Performance No Lineset 230V R454B

SKU: 8733980466
Product ID: 902349
$2,583.37 - $2,583.37
$2,583.37
$2,583.37 - $2,583.37
$2,583.37

The Bosch Climate 5000 Gen 4 ductless mini split heat pump kit is designed for homeowners seeking efficient heating and cooling without the need fo...

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Bosch 8733980467

Bosch 18K BTU 21.4 SEER2 Gen 4 Wall Mount Mini Split Single Zone Max Performance No Lineset 230V R454B

SKU: 8733980467
Product ID: 902350
$3,486.62 - $3,486.62
$3,486.62
$3,486.62 - $3,486.62
$3,486.62

The Bosch Climate 5000 Gen 4 ductless mini split heat pump kit offers an efficient solution for heating and cooling single-zone spaces without the ...

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Bosch 8733980463

Bosch 30K BTU 20.5 SEER2 Gen 4 Wall Mount Mini Split Single Zone Regular No Lineset 230V R454B

SKU: 8733980463
Product ID: 902346
$3,961.69 - $3,961.69
$3,961.69
$3,961.69 - $3,961.69
$3,961.69

The Bosch Climate 5000 Gen 4 ductless mini split heat pump kit offers efficient heating and cooling for single-zone spaces without requiring ductwo...

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Bosch 8733980465

Bosch 9K BTU 27.4 SEER2 Gen 4 Wall Mount Mini Split Single Zone Max Performance No Lineset 230V R454B

SKU: 8733980465
Product ID: 902348
$2,352.68 - $2,352.68
$2,352.68
$2,352.68 - $2,352.68
$2,352.68

The Bosch Climate 5000 Gen 4 ductless mini split heat pump kit is designed for homeowners seeking efficient heating and cooling without the need fo...

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Bosch 8733980462

Bosch 24K BTU 23 SEER2 Gen 4 Wall Mount Mini Split Single Zone Regular No Lineset 230V R454B

SKU: 8733980462
Product ID: 902345
$3,336.52 - $3,336.52
$3,336.52
$3,336.52 - $3,336.52
$3,336.52

The Bosch Climate 5000 Gen 4 ductless mini split heat pump kit is designed for homeowners seeking efficient heating and cooling without the need fo...

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Bosch 8733980461

Bosch 18K BTU 23.5 SEER2 Gen 4 Wall Mount Mini Split Single Zone Regular No Lineset 230V R454B

SKU: 8733980461
Product ID: 902344
$2,847.23 - $2,847.23
$2,847.23
$2,847.23 - $2,847.23
$2,847.23

The Bosch Climate 5000 Gen 4 ductless mini split heat pump kit offers an efficient solution for heating and cooling single-zone spaces without the ...

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Bosch 8733980464

Bosch 36K BTU 19 SEER2 Gen 4 Wall Mount Mini Split Single Zone Regular No Lineset 230V R454B

SKU: 8733980464
Product ID: 902347
$4,450.00 - $4,450.00
$4,450.00
$4,450.00 - $4,450.00
$4,450.00

The Bosch Climate 5000 Gen 4 ductless mini split heat pump kit offers efficient heating and cooling for single-zone spaces without the need for duc...

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Bosch_8733980459

Bosch 9K BTU 19.5 SEER2 Gen 4 Wall Mount Mini Split Single Zone No Lineset 230V R454B 8733980459

SKU: 8733980459
Product ID: 902342
$1,899.00 - $1,899.00
$1,899.00
$1,899.00 - $1,899.00
$1,899.00

The Bosch Climate 5000 Gen 4 ductless mini split heat pump kit offers efficient heating and cooling for single-zone spaces without the need for duc...

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Bosch_8733980458

Bosch 12K BTU 23.4 SEER2 Gen 4 Wall Mount Mini Split Single Zone No Lineset 115V R454B

SKU: 8733980458
Product ID: 902341
$2,099.00 - $2,099.00
$2,099.00
$2,099.00 - $2,099.00
$2,099.00

The Bosch Climate 5000 Gen 4 ductless mini split heat pump kit is designed for homeowners seeking efficient heating and cooling without the need fo...

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Bosch_8733980460

Bosch 12K BTU 19 SEER2 Gen 4 Wall Mount Mini Split Single Zone No Lineset 230V R454B

SKU: 8733980460
Product ID: 902343
$2,099.00 - $2,099.00
$2,099.00
$2,099.00 - $2,099.00
$2,099.00

The Bosch Climate 5000 Gen 4 ductless mini split heat pump kit offers a sleek, efficient solution for heating and cooling single-zone spaces. Ideal...

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Bosch_8733980457

Bosch 9K BTU 19.5 SEER2 Gen 4 Wall Mount Mini Split Single Zone No Lineset 230V R454B 8733980457

SKU: 8733980457
Product ID: 902340
$1,799.00 - $1,799.00
$1,799.00
$1,799.00 - $1,799.00
$1,799.00

The Bosch Climate 5000 Gen 4 ductless mini split heat pump kit is designed for homeowners seeking efficient heating and cooling without the need fo...

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Bosch_8733980412

Bosch 24K BTU 19 SEER2 Gen 4 Wall Mount Mini Split Single Zone Max Performance 16 ft Lineset 230V R454B

SKU: 8733980412
Product ID: 902295
$4,499.00 - $4,499.00
$4,499.00
$4,499.00 - $4,499.00
$4,499.00

The Bosch Climate 5000 Gen 4 ductless mini split heat pump kit is designed for homeowners seeking efficient heating and cooling without the need fo...

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Bosch_8733980411

Bosch 24K BTU 19 SEER2 Gen 4 Wall Mount Mini Split Single Zone Max Performance 25 ft Lineset 230V R454B

SKU: 8733980411
Product ID: 902294
$4,499.00 - $4,499.00
$4,499.00
$4,499.00 - $4,499.00
$4,499.00

The Bosch Climate 5000 Gen 4 ductless mini split heat pump kit is designed for homeowners seeking efficient heating and cooling without the need fo...

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Bosch_8733980408

Bosch 12K BTU 20 SEER2 Gen 4 Wall Mount Mini Split Single Zone Max Performance 16 ft Lineset 230V R454B

SKU: 8733980408
Product ID: 902291
$2,799.00 - $2,799.00
$2,799.00
$2,799.00 - $2,799.00
$2,799.00

The Bosch Climate 5000 Gen 4 ductless mini split heat pump kit offers a sleek, efficient solution for heating and cooling single-zone spaces. Desig...

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Bosch_8733980409

Bosch 18K BTU 18 SEER2 Gen 4 Wall Mount Mini Split Single Zone Max Performance 25 ft Lineset 230V R454B

SKU: 8733980409
Product ID: 902292
$3,899.00 - $3,899.00
$3,899.00
$3,899.00 - $3,899.00
$3,899.00

The Bosch Climate 5000 Gen 4 ductless mini split heat pump kit offers an efficient solution for heating and cooling single-zone spaces without the ...

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Bosch_8733980406

Bosch 9K BTU 21.4 SEER2 Gen 4 Wall Mount Mini Split Single Zone Max Performance 16 ft Lineset 230V R454B

SKU: 8733980406
Product ID: 902289
$2,599.00 - $2,599.00
$2,599.00
$2,599.00 - $2,599.00
$2,599.00

The Bosch Climate 5000 Gen 4 ductless mini split heat pump kit is designed for homeowners seeking efficient heating and cooling without the need fo...

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Bosch_8733980410

Bosch 18K BTU 18 SEER2 Gen 4 Wall Mount Mini Split Single Zone Max Performance 16 ft Lineset 230V R454B

SKU: 8733980410
Product ID: 902293
$3,799.00 - $3,799.00
$3,799.00
$3,799.00 - $3,799.00
$3,799.00

The Bosch Climate 5000 Gen 4 ductless mini split heat pump kit is designed for homeowners seeking efficient heating and cooling without the need fo...

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Bosch_8733980407

Bosch 12K BTU 20 SEER2 Gen 4 Wall Mount Mini Split Single Zone Max Performance 25 ft Lineset 230V R454B

SKU: 8733980407
Product ID: 902290
$2,899.00 - $2,899.00
$2,899.00
$2,899.00 - $2,899.00
$2,899.00

The Bosch Climate 5000 Gen 4 ductless mini split heat pump kit offers a sleek, efficient solution for heating and cooling single-zone spaces. Desig...

View full details
Bosch_8733980405

Bosch 9K BTU 21.4 SEER2 Gen 4 Wall Mount Mini Split Single Zone Max Performance 25 ft Lineset 230V R454B

SKU: 8733980405
Product ID: 902288
$2,699.00 - $2,699.00
$2,699.00
$2,699.00 - $2,699.00
$2,699.00

The Bosch Climate 5000 Gen 4 ductless mini split heat pump kit is designed for homeowners seeking efficient heating and cooling without the need fo...

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Bosch_8733980404

Bosch 36K BTU 19 SEER2 Gen 4 Wall Mount Mini Split Single Zone 16 ft Lineset 230V R454B

SKU: 8733980404
Product ID: 902287
$5,199.00 - $5,199.00
$5,199.00
$5,199.00 - $5,199.00
$5,199.00

The Bosch Climate 5000 Gen 4 ductless mini split heat pump kit offers efficient heating and cooling for single-zone spaces without the need for duc...

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Bosch_8733980401

Bosch 30K BTU 20.5 SEER2 Gen 4 Wall Mount Mini Split Single Zone 25 ft Lineset 230V R454B

SKU: 8733980401
Product ID: 902284
$4,399.00 - $4,399.00
$4,399.00
$4,399.00 - $4,399.00
$4,399.00

The Bosch Climate 5000 Gen 4 ductless mini split heat pump kit offers a powerful 30,000 BTU cooling and heating capacity for efficient temperature ...

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Single zone mini split systems are engineered for targeted climate control in individual rooms or defined spaces, offering both heating and cooling with advanced inverter technology. 

This collection features models with high SEER2 ratings, smart controls, and quiet operation, making them ideal for bedrooms, offices, or additions. If you seek flexible installation or enhanced durability, explore options like the DIY Mini Split Systems and ACiQ lines. 

Technical features vary by model of mini split single zone, with some units supporting WiFi connectivity, ultra-quiet indoor operation as low as 17.5 dB(A), and advanced refrigerants such as R454B or R32 for improved efficiency and environmental compliance. 

Looking for precise comfort without the complexity of ductwork? Many single zone mini split systems offer user-friendly remotes, flexible mounting options, and robust warranties. Additional benefits include energy savings, compatibility with smart home assistants, and models designed for challenging climates, ensuring a solution for nearly any application.

Benefits of Single Zone Mini Split Systems

  • Targeted Comfort: Delivers precise temperature control for individual rooms or zones, reducing energy waste.

  • Advanced Efficiency: High SEER2 ratings and inverter-driven compressors help lower utility costs and maintain consistent comfort.

  • Flexible Installation: Wall, floor, or ceiling mount options accommodate a variety of room layouts and retrofit needs.

Related Mini Split Collections

More HVAC Solutions

Here are other collections addressing various heating and cooling needs:

Quick Spec Comparison

Product Name

Capacity (BTU)

SEER2 / HSPF2

Stand-out Features

Brand

ACiQ 12,000 BTU 21.4 SEER2 Wall Mounted

12,000

21.4 / 11.5

WiFi-enabled, R454B, quiet 46 dBA, rotary compressor

ACiQ

MRCOOL 12,000 BTU DIY 5th Gen Easy Pro

12,000

19.5 / 9.3

DIY install, 16ft pre-charged line, 17.5 dB(A), Gold Fin®

MRCOOL

Daikin 18K BTU 18 SEER2 Wall Mount

18,000

18 / 9

R32, inverter, 5°F–114.8°F, anti-corrosion, 10yr warranty

Daikin

ACiQ 36K BTU 23 SEER Extreme Floor Mount

36,000

21.2 / 10.6

Hyper Heat -22°F, 3,001.9 CFM, floor/ceiling mount

ACiQ

Daikin 9K BTU 18 SEER2 Wall Mount

9,000

18 / 9

R32, inverter, 43 dBA, 10yr warranty, compact design

Daikin

Broader HVAC Collections

Why Shop Single Zone Mini Splits at HVAC Store?

  • Wide selection of top brands and models for every application

  • Expert technical support and guidance for product selection

  • Fast, reliable shipping on all orders

  • Comprehensive warranties included with every system

  • Competitive pricing with no sales tax in most states (excluding California)

FAQ

What is a single zone mini split system?

A single zone mini split system is a ductless HVAC solution designed to heat or cool one specific area or room, offering precise temperature control and energy efficiency.

How does a mini split single zone differ from multi-zone systems?

Single zone mini splits serve one area with one indoor and one outdoor unit, while multi-zone systems connect multiple indoor units to a single outdoor unit for whole-home coverage.

Are single zone mini splits energy efficient?

Yes, many mini split single zone models feature high SEER2 ratings and inverter technology, which help reduce energy consumption and maintain consistent comfort.

Can I install a single zone mini split myself?

Some models, like select MRCOOL units, are designed for DIY installation, but others require professional setup to ensure proper performance and warranty coverage.

What maintenance is required for these systems?

Routine maintenance includes cleaning filters, checking refrigerant levels, and inspecting components for optimal operation and longevity.

Are these systems compatible with smart home devices?

Many single zone mini splits offer WiFi connectivity and can be integrated with smart home assistants for convenient remote control and automation.

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