18,000 BTU Mini Split Air Conditioners
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Showing 25 - 48 of 71 products
Showing 25 - 48 of 71 products
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Daikin
Daikin ENTRA 18,000 BTU 18 SEER2 Single Zone Wall Mount Mini Split Heat Pump System - R32 - 230V
Sale priceFrom $1,722.00
Regular price$1,999.00
5 reviews
Save 25%

Senville
Senville AURA 18,000 BTU 20.4 SEER2 Floor Mounted Single Zone Ductless Mini Split - 230V - Energy Star
Sale priceFrom $1,469.99
Regular price$1,969.00
3 reviews
Save 17%

Senville
Senville AURA 18,000 BTU (6K + 6K) 25 SEER2 Dual Zone Mini Split Air Conditioner - 230V
Sale priceFrom $1,999.00
Regular price$2,398.00
4 reviews
Save 26%

MRCOOL
MRCOOL DIY 5th Gen Multi-Zone 3-Zone 18,000 BTU 24 SEER2 (6K + 6K + 9K) Ductless Mini-Split Air Conditioner and Heat Pump with Ceiling Cassettes
Sale priceFrom $6,270.00
Regular price$8,527.20
2 reviews
Save 16%

Senville
Senville AURA 18,000 BTU (9K + 12K) 25 SEER2 Dual Zone Mini Split Air Conditioner - 230V
Sale priceFrom $2,174.99
Regular price$2,591.00
4 reviews
Save 26%

MRCOOL
MRCOOL DIY 5th Gen Multi-Zone 2-Zone 18,000 BTU 24 SEER2 (6K + 18K) Ductless Mini-Split Air Conditioner and Heat Pump with Ceiling Cassettes
Sale priceFrom $4,773.00
Regular price$6,491.28
2 reviews
Save 26%

MRCOOL
MRCOOL DIY 5th Gen Multi-Zone 2-Zone 18,000 BTU 24 SEER2 (6K + 12K) Ductless Mini-Split Air Conditioner and Heat Pump with Ceiling Cassettes
Sale priceFrom $4,742.00
Regular price$6,449.12
7 reviews
Save 26%

MRCOOL
MRCOOL DIY 5th Gen Multi-Zone 3-Zone 18,000 BTU 24 SEER2 (6K + 6K + 6K) Ductless Mini-Split Air Conditioner and Heat Pump with Ceiling Cassettes
Sale priceFrom $6,172.00
Regular price$8,393.92
9 reviews
Save 4%

Senville
Senville Aura 18,000 BTU 20.6 SEER2 Cassette Mini Split Heat Pump Air Conditioner - 230V
Sale priceFrom $1,769.99
Regular price$1,849.00
5 reviews
Save 19%

Senville
Senville AURA 18,000 BTU (6K + 12K) Dual Zone Mini Split Air Conditioner - 230V
Sale priceFrom $2,099.00
Regular price$2,591.00
8 reviews
Save 26%

MRCOOL
MRCOOL DIY 5th Gen Multi-Zone 2-Zone 18,000 BTU 24 SEER2 (6K + 9K) Ductless Mini-Split Air Conditioner and Heat Pump with Ceiling Cassettes
Sale priceFrom $4,731.00
Regular price$6,434.16
3 reviews
Save 26%

MRCOOL
MRCOOL DIY 5th Gen Multi-Zone 2-Zone 18,000 BTU 24 SEER2 (9K + 12K) Ductless Mini-Split Air Conditioner and Heat Pump with Ceiling Cassettes
Sale priceFrom $4,840.00
Regular price$6,582.40
5 reviews
Save 27%

Senville
Senville AURA 12,000 BTU 25 SEER2 Floor Mounted Single Zone Ductless Mini Split - 230V - Energy Star
Sale priceFrom $1,369.99
Regular price$1,869.00
No reviews
Save 27%

Pioneer
Pioneer 18,000 BTU (9K + 9K) 1.5-Ton Quantum Ultra 24 SEER2 Energy-Star 2 Zone Heat Pump 230V
Sale priceFrom $2,114.00
Regular price$2,899.00
No reviews
Save 21%

Senville
Senville AURA 18,000 BTU Single Zone Ductless Mini Split - 230V - 21.4 SEER2 - Energy Star
Sale priceFrom $1,569.99
Regular price$1,979.00
4 reviews
Save 26%

MRCOOL
MRCOOL DIY 18,000 BTU 5th Gen Hyper Heat Single Zone Mini Split Ceiling Cassette System - 230V
Sale price$3,682.00
Regular price$4,999.99
4 reviews
Save 26%

MRCOOL
MRCOOL DIY 5th Gen Multi-Zone 2-Zone 18,000 BTU 24 SEER2 (6K + 6K) Ductless Mini-Split Air Conditioner and Heat Pump with Ceiling Cassettes
Sale priceFrom $4,633.00
Regular price$6,300.88
4 reviews
Save 19%

MRCOOL
MRCOOL Olympus E Star 18,000 BTU 21.4 SEER2 Ceiling Concealed Ducted Single Zone Mini Split System - 230V
Sale priceFrom $2,180.00
Regular price$2,699.99
3 reviews
Save 13%

Senville
Senville 18,000 BTU 18 SEER2 Concealed Duct Air Conditioner - Heat Pump - 230V
Sale priceFrom $1,569.99
Regular price$1,799.99
No reviews
Save 22%

MRCOOL
MRCOOL Olympus E Star 18,000 BTU 21.4 SEER2 Single Zone Mini Split System - 230V
Sale priceFrom $1,867.00
Regular price$2,399.99
No reviews
Save 25%

TOSOT
TOSOT 18,000 BTU 20 SEER2 Mini-Split Heat Pump Air Conditioner - 230V
Sale price$1,199.00
Regular price$1,599.00
No reviews
Save 26%

MRCOOL
MRCOOL DIY 5th Gen Multi-Zone 2-Zone 18,000 BTU 24 SEER2 (12K + 12K) Ductless Mini-Split Air Conditioner and Heat Pump with Ceiling Cassettes
Sale priceFrom $4,851.00
Regular price$6,597.36
3 reviews
Save 19%

Senville
Senville ELITE 18,000 BTU 25.6 SEER2 Mini Split Air Conditioner Heat Pump
Sale priceFrom $1,869.99
Regular price$2,299.99
No reviews
Save 21%

Daikin
Daikin Aurora 2-Zone Ductless Mini Split AC & Heat Pump 18000 BTU (12K+12K), Wall Mount Units, 230V - R32
Sale priceFrom $4,183.00
Regular price$5,299.00
No reviews
18,000 BTU mini split air conditioners are highly efficient ductless air conditioning systems that are designed to cool 1-2 rooms or spaces up to 800 square feet depending on insulation and ceiling height. There are DIY (Do It Yourself) models and there are also standard models that require a professional to install. The system consists of an outdoor unit, which houses the compressor and condenser, and an indoor unit, which contains the evaporator and air handler. The two units are connected by a small refrigerant lineset and electrical wiring, which allows for easy installation and flexibility in placement.
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