Air Conditioners with Dehumidifier

Customer Choice

Costway 10k BTU 4-in-1 Portable Air Conditioner 350 sq ft (White)

TypePortable
BTU Capacity10000 BTU
Max. Coverage Area350 sq.ft.

Free delivery

Delivery on May 11–14

Costway 10k BTU 4-in-1 Portable Air Conditioner 350 sq ft (Black)

TypePortable
BTU Capacity10000 BTU
Max. Coverage Area350 sq.ft.

Free delivery

Delivery on May 11–14

Costway 10k BTU 3-in-1 Portable Air Conditioner 350 sq ft (Black)

TypePortable
BTU Capacity10000 BTU
Max. Coverage Area450 sq.ft.

Free delivery

Delivery on May 11–14

Costway 10k BTU 3-in-1 Portable Air Conditioner 350 sq ft (White)

TypePortable
BTU Capacity10000 BTU
Max. Coverage Area350 sq.ft.

Free delivery

Delivery on May 11–14

Costway Blast 9k BTU Mini Split Air Conditioner with Heat Pump (17 SEER2, 208-230V)

TypeMini-Splits
BTU Capacity9000 BTU
Max. Coverage Area450 sq.ft.
Tonnage0.75 Ton
SEER217.0 SEER2

Free delivery

Delivery on May 11–14

ROVSUN 9k BTU Mini Split Air Conditioner with Heat Pump (19 SEER2, 115V)

TypeMini-Splits
BTU Capacity9000 BTU
Max. Coverage Area400 sq.ft.
Tonnage0.75 Ton
SEER219.0 SEER2

Free delivery

Delivery on May 11–14

ROVSUN 11.5k BTU Mini Split Air Conditioner with Heat Pump (17 SEER2, 230V)

TypeMini-Splits
BTU Capacity11500 BTU
Max. Coverage Area550 sq.ft.
Tonnage1 Ton
SEER217.0 SEER2

Free delivery

Delivery on May 11–14

ROVSUN 11.5k BTU Mini Split Air Conditioner with Heat Pump (17 SEER2, 115V)

TypeMini-Splits
BTU Capacity11500 BTU
Max. Coverage Area550 sq.ft.
Tonnage1 Ton
SEER217.0 SEER2

Free delivery

Delivery on May 11–14

Costway Blast 9k BTU Mini Split Air Conditioner with Heat Pump (19 SEER2, 115V)

TypeMini-Splits
BTU Capacity9000 BTU
Max. Coverage Area450 sq.ft.
Tonnage0.75 Ton
SEER219.0 SEER2

Free delivery

Delivery on May 11–14

Costway GreyVolt 12k BTU Mini Split Air Conditioner with Heat Pump (21 SEER2, 208-230V)

TypeMini-Splits
BTU Capacity12000 BTU
Max. Coverage Area750 sq.ft.
Tonnage1 Ton
SEER221.0 SEER2

Free delivery

Delivery on May 11–14

ROVSUN 9k BTU Mini Split Air Conditioner with Heat Pump (19 SEER2, 115V, Black)

TypeMini-Splits
BTU Capacity9000 BTU
Max. Coverage Area400 sq.ft.
Tonnage0.75 Ton
SEER219.0 SEER2

Free delivery

Delivery on May 11–14

Costway Blast 12k BTU Mini Split Air Conditioner with Heat Pump (17 SEER2, 208-230V)

TypeMini-Splits
BTU Capacity12000 BTU
Max. Coverage Area750 sq.ft.
Tonnage1 Ton
SEER217.0 SEER2

Free delivery

Delivery on May 11–14

Costway Blast 12k BTU Mini Split Air Conditioner (20 SEER2, 115V)

TypeMini-Splits
BTU Capacity12000 BTU
Max. Coverage Area750 sq.ft.
Tonnage1 Ton
SEER220.0 SEER2

Free delivery

Delivery on May 11–14

Costway Airtural 9100 BTU Mini Split Air Conditioner with Heat Pump (20.5 SEER2, 115V)

TypeMini-Splits
BTU Capacity9100 BTU
Max. Coverage Area450 sq.ft.
Tonnage0.75 Ton
SEER220.5 SEER2

Free delivery

Delivery on May 11–14

ROVSUN 12k BTU Mini Split Air Conditioner with Heat Pump (21 SEER2, 115V)

TypeMini-Splits
BTU Capacity12000 BTU
Max. Coverage Area550 sq.ft.
Tonnage1 Ton
SEER221.0 SEER2

Free delivery

Delivery on May 11–14

ROVSUN 12k BTU Mini Split Air Conditioner with Heat Pump (21 SEER2, 230V)

TypeMini-Splits
BTU Capacity12000 BTU
Max. Coverage Area550 sq.ft.
Tonnage1 Ton
SEER221.0 SEER2

Free delivery

Delivery on May 11–14

Costway Airtural 12k BTU Mini Split Air Conditioner with Heat Pump (21 SEER2, 208-230V)

TypeMini-Splits
BTU Capacity12000 BTU
Max. Coverage Area750 sq.ft.
Tonnage1 Ton
SEER221.0 SEER2

Free delivery

Delivery on May 11–14

ROVSUN 9k BTU Mini Split Air Conditioner with Heat Pump (24 SEER2, 115V)

TypeMini-Splits
BTU Capacity9000 BTU
Max. Coverage Area400 sq.ft.
Tonnage0.75 Ton
SEER224.0 SEER2

Free delivery

Delivery on May 11–14

Turbro Greenland 9k BTU Mini Split Air Conditioner with Heat Pump (24 SEER2, 115V)

TypeMini-Splits
BTU Capacity9000 BTU
Max. Coverage Area400 sq.ft.
Tonnage0.75 Ton
SEER224.0 SEER2

Free delivery

Delivery on May 11–14

Turbro Greenland 9k BTU Mini Split Air Conditioner with Heat Pump (24 SEER2, 230V)

TypeMini-Splits
BTU Capacity9000 BTU
Max. Coverage Area400 sq.ft.
Tonnage0.75 Ton
SEER224.0 SEER2

Free delivery

Delivery on May 11–14

ROVSUN 12k BTU Mini Split Air Conditioner with Heat Pump (21 SEER2, 115V, Black)

TypeMini-Splits
BTU Capacity12000 BTU
Max. Coverage Area550 sq.ft.
Tonnage1 Ton
SEER221.0 SEER2

Free delivery

Delivery on May 11–14

Costway Airtural 12k BTU Mini Split Air Conditioner with Heat Pump (22 SEER2, 115V)

TypeMini-Splits
BTU Capacity12000 BTU
Max. Coverage Area750 sq.ft.
Tonnage1 Ton
SEER222.0 SEER2

Free delivery

Delivery on May 11–14

ROVSUN 12k BTU Mini Split Air Conditioner with Heat Pump (23 SEER2, 115V)

TypeMini-Splits
BTU Capacity12000 BTU
Max. Coverage Area550 sq.ft.
Tonnage1 Ton
SEER223.0 SEER2

Free delivery

Delivery on May 11–14

ROVSUN 12k BTU Mini Split Air Conditioner with Heat Pump (24 SEER2, 230V)

TypeMini-Splits
BTU Capacity12000 BTU
Max. Coverage Area550 sq.ft.
Tonnage1 Ton
SEER224.0 SEER2

Free delivery

Delivery on May 11–14

ROVSUN 17k BTU Mini Split Air Conditioner with Heat Pump (17 SEER2, 230V)

TypeMini-Splits
BTU Capacity17000 BTU
Max. Coverage Area1000 sq.ft.
Tonnage1.4 Ton
SEER217.0 SEER2

Free delivery

Delivery on May 11–14

Turbro Greenland 12k BTU Mini Split Air Conditioner with Heat Pump (23 SEER2, 115V)

TypeMini-Splits
BTU Capacity12000 BTU
Max. Coverage Area550 sq.ft.
Tonnage1 Ton
SEER223.0 SEER2

Free delivery

Delivery on May 11–14

Turbro Greenland 12k BTU Mini Split Air Conditioner with Heat Pump (24 SEER2, 230V)

TypeMini-Splits
BTU Capacity12000 BTU
Max. Coverage Area550 sq.ft.
Tonnage1 Ton
SEER224.0 SEER2

Free delivery

Delivery on May 11–14

Customer Choice

ROVSUN 18k BTU Mini Split Air Conditioner with Heat Pump (21 SEER2, 230V)

TypeMini-Splits
BTU Capacity18000 BTU
Max. Coverage Area1000 sq.ft.
Tonnage1.5 Ton
SEER221.0 SEER2

Free delivery

Delivery on May 11–14

Costway GreyVolt 18k BTU Mini Split Air Conditioner with Heat Pump (21 SEER2, 208-230V)

TypeMini-Splits
BTU Capacity18000 BTU
Max. Coverage Area1250 sq.ft.
Tonnage1.5 Ton
SEER221.0 SEER2

Free delivery

Delivery on May 11–14

Costway Blast 18k BTU Mini Split Air Conditioner with Heat Pump (19 SEER2, 208-230V)

TypeMini-Splits
BTU Capacity18000 BTU
Max. Coverage Area1250 sq.ft.
Tonnage1.5 Ton
SEER219.0 SEER2

Free delivery

Delivery on May 11–14

Costway SEERXtreme 12k BTU Mini Split Air Conditioner with Heat Pump (24 SEER2, 208-230V)

TypeMini-Splits
BTU Capacity12000 BTU
Max. Coverage Area750 sq.ft.
Tonnage1 Ton
SEER224.0 SEER2

Free delivery

Delivery on May 11–14

Costway Airtural 18k BTU Mini Split Air Conditioner with Heat Pump (21 SEER2, 208-230V)

TypeMini-Splits
BTU Capacity18000 BTU
Max. Coverage Area1250 sq.ft.
Tonnage1.5 Ton
SEER221.0 SEER2

Free delivery

Delivery on May 11–14

ROVSUN 18k BTU Mini Split Air Conditioner with Heat Pump (23 SEER2, 230V)

TypeMini-Splits
BTU Capacity18000 BTU
Max. Coverage Area1000 sq.ft.
Tonnage1.5 Ton
SEER223.0 SEER2

Free delivery

Delivery on May 11–14

Costway Blast 24k BTU Mini Split Air Conditioner with Heat Pump (18.5 SEER2, 208-230V)

TypeMini-Splits
BTU Capacity24000 BTU
Max. Coverage Area1500 sq.ft.
Tonnage2 Ton
SEER218.5 SEER2

Free delivery

Delivery on May 11–14

ROVSUN 24k BTU Mini Split Air Conditioner with Heat Pump (21 SEER2, 230V)

TypeMini-Splits
BTU Capacity24000 BTU
Max. Coverage Area1500 sq.ft.
Tonnage2 Ton
SEER221.0 SEER2

Free delivery

Delivery on May 11–14

Costway SEERXtreme 18k BTU Mini Split Air Conditioner with Heat Pump (25 SEER2, 208-230V)

TypeMini-Splits
BTU Capacity18000 BTU
Max. Coverage Area1250 sq.ft.
Tonnage1.5 Ton
SEER225.0 SEER2

Free delivery

Delivery on May 11–14

Turbro Greenland 18k BTU Mini Split Air Conditioner with Heat Pump (23 SEER2, 230V)

TypeMini-Splits
BTU Capacity18000 BTU
Max. Coverage Area1000 sq.ft.
Tonnage1.5 Ton
SEER223.0 SEER2

Free delivery

Delivery on May 11–14

Costway Airtural 24k BTU Mini Split Air Conditioner with Heat Pump (21 SEER2, 208-230V)

TypeMini-Splits
BTU Capacity24000 BTU
Max. Coverage Area1500 sq.ft.
Tonnage2 Ton
SEER221.0 SEER2

Free delivery

Delivery on May 11–14

Costway Airtural 24k BTU Mini Split Air Conditioner with Heat Pump (21 SEER2, 208-230V)

TypeMini-Splits
BTU Capacity24000 BTU
Max. Coverage Area1500 sq.ft.
Tonnage2 Ton
SEER221.0 SEER2

Free delivery

Delivery on May 11–14

Costway GreyVolt 24k BTU Mini Split Air Conditioner with Heat Pump (21 SEER2, 208-230V)

TypeMini-Splits
BTU Capacity24000 BTU
Max. Coverage Area1500 sq.ft.
Tonnage2 Ton
SEER221.0 SEER2

Free delivery

Delivery on May 11–14

Turbro Greenland 24k BTU Mini Split Air Conditioner with Heat Pump (23 SEER2, 230V)

TypeMini-Splits
BTU Capacity18000 BTU
Max. Coverage Area1500 sq.ft.
Tonnage2 Ton
SEER223.0 SEER2

Free delivery

Delivery on May 11–14

HotSpot Energy ACDC12C 12k BTU Mini Split Air Conditioner with Heat Pump (22 SEER, Solar Hybrid)

TypeMini-Splits
BTU Capacity12000 BTU
Max. Coverage Area750 sq.ft.
Tonnage1 Ton

Delivery on May 07–12

ROVSUN 28k BTU 2-Zone Mini Split Air Conditioner with Heat Pump (9k+12k, 20 SEER2, 230V)

TypeMini-Splits
BTU Capacity28000 BTU
Max. Coverage Area950 sq.ft.
Tonnage2.3 Ton
SEER220.0 SEER2

Free delivery

Delivery on May 11–14

ROVSUN 28k BTU 2-Zone Mini Split Air Conditioner with Heat Pump (12k+12k, 20 SEER2, 230V)

TypeMini-Splits
BTU Capacity28000 BTU
Max. Coverage Area950 sq.ft.
Tonnage2.3 Ton
SEER220.0 SEER2

Free delivery

Delivery on May 11–14

ROVSUN 28k BTU 2-Zone Mini Split Air Conditioner with Heat Pump (9k+18k, 20 SEER2, 230V)

TypeMini-Splits
BTU Capacity28000 BTU
Max. Coverage Area950 sq.ft.
Tonnage2.3 Ton
SEER220.0 SEER2

Free delivery

Delivery on May 11–14

ROVSUN 28k BTU 2-Zone Mini Split Air Conditioner with Heat Pump (12k+18k, 20 SEER2, 230V)

TypeMini-Splits
BTU Capacity28000 BTU
Max. Coverage Area950 sq.ft.
Tonnage2.3 Ton
SEER220.0 SEER2

Free delivery

Delivery on May 11–14

HotSpot Energy ACDC18C 18k BTU Mini Split Air Conditioner with Heat Pump (22 SEER, Solar Hybrid)

TypeMini-Splits
BTU Capacity18000 BTU
Max. Coverage Area1000 sq.ft.
Tonnage1.5 Ton

Delivery on May 07–12

ROVSUN 28k BTU 2-Zone Mini Split Air Conditioner with Heat Pump (18k+18k, 20 SEER2, 230V)

TypeMini-Splits
BTU Capacity28000 BTU
Max. Coverage Area950 sq.ft.
Tonnage2.3 Ton
SEER220.0 SEER2

Free delivery

Delivery on May 11–14

Costway 24k BTU 2-Ton 18 SEER2 Ducted Central Air Conditioner with Heat Pump

TypeCentral Systems
BTU Capacity24000 BTU
Tonnage2 Ton
SEER218.0 SEER2

Free delivery

Delivery on May 11–14

Costway 24k-36k BTU 2-3-Ton 18.6-20 SEER2 Ducted Central Air Conditioner with Heat Pump

TypeCentral Systems
Tonnage2-3 Ton
SEER218.6-20 SEER2

Free delivery

Delivery on May 11–14

Costway 36k BTU 3-Ton 19 SEER2 Ducted Central Air Conditioner with Heat Pump

TypeCentral Systems
BTU Capacity36000 BTU
Tonnage3 Ton
SEER219.0 SEER2

Free delivery

Delivery on May 11–14

Costway 48k-60k BTU 4-5-Ton 17-17.5 SEER2 Ducted Central Air Conditioner with Heat Pump

TypeCentral Systems
Tonnage4-5 Ton
SEER217-17.5 SEER2

Free delivery

Delivery on May 11–14

Costway 60k BTU 5-Ton 17 SEER2 Ducted Central Air Conditioner with Heat Pump

TypeCentral Systems
BTU Capacity60000 BTU
Tonnage5 Ton
SEER217.0 SEER2

Free delivery

Delivery on May 11–14

Overview
Articles

Dehumidifier Air Conditioners For Sale

Bottom Line Up Front

Dehumidifier air conditioners deliver 30-40% better energy efficiency than separate appliances while solving both heat and humidity problems that plague American homes.

Standard AC units cool air but leave behind moisture that breeds mold and drives up energy costs. Dual-function dehumidifier air conditioners tackle both temperature and humidity simultaneously through specialized evaporator coils that condense water vapor while cooling air.

How Do These Units Work?

Modern dehumidifier air conditioners use inverter technology that adjusts compressor speed based on real-time humidity readings. Warm, humid air passes over ultra-cold coils below the dew point, instantly condensing moisture into collection tanks while dried air returns at comfortable temperatures.

Why Are These Units Essential for American Homes?

The EPA recommends maintaining indoor humidity between 30-50% for optimal health, yet 65% of U.S. homes exceed 50% humidity for over four months annually. Excess moisture enables mold growth within 24-48 hours and makes spaces feel 5-8 degrees warmer than actual temperature.

Expert Tip

Advanced models remove 50-100 pints of water daily while maintaining precise temperature control, creating environments that feel significantly cooler at identical thermostat settings.

How Do Portable Units Compare to Built-In Systems?

Portable dehumidifier air conditioners represent the fastest-growing segment, projected to expand at 7.6% CAGR through 2030.

Feature	Portable Units	Built-In Systems
Installation Cost	$300-800	$3,000-8,000
Coverage Area	200-500 sq ft	1,500-4,000 sq ft
Installation Time	15 minutes	4-8 hours
Humidity Removal	30-100 pints/day	70-150 pints/day

Which Room Size Determines the Right BTU Rating?

Humid climates require 20-30% higher BTU ratings than standard calculations suggest.

Room Size	Standard BTU	High-Humidity BTU	Dehumidification
150-250 sq ft	6,000 BTU	8,000 BTU	30-40 pints/day
250-350 sq ft	8,000 BTU	10,000 BTU	40-60 pints/day
350-450 sq ft	10,000 BTU	12,000 BTU	60-80 pints/day
450-550 sq ft	12,000 BTU	14,000 BTU	80-100 pints/day

Are Smart Features Worth the Investment?

Wi-Fi enabled units provide remote monitoring, automated scheduling, and voice control through Amazon Alexa and Google Assistant. Smart features reduce operating costs 15-25% through energy optimization algorithms and geofencing technology that adjusts settings based on occupancy patterns.

Expert Tip

Automated scheduling prevents unnecessary operation during optimal outdoor conditions, while predictive algorithms pre-condition spaces before scheduled occupancy periods.

Why Do Energy Efficiency Ratings Matter?

Energy Star certified models consume 30-50% less electricity than non-certified units. Modern inverter-driven units achieve EER ratings above 12.0, translating to annual energy savings of $200-400 for average households, recovering premium purchase costs within 2-3 years.

What Maintenance Do These Units Require?

Air filters require cleaning every 2-4 weeks during active seasons. Monthly evaporator coil cleaning maintains peak performance, while drainage systems need periodic flushing to prevent clogs. Annual professional inspections ensure warranty coverage and safe operation.

Which Brands Lead the Market?

MRCOOL stands out as the industry innovator, pioneering DIY-friendly mini-split dehumidifier systems that combine professional-grade performance with homeowner-accessible installation. Their Universal Series features integrated humidity sensors and variable-speed inverter technology that automatically switches between cooling and dedicated dehumidification modes based on real-time conditions. MRCOOL's units deliver exceptional 15 SEER efficiency ratings while removing up to 4.2 pints per hour of moisture.

Whynter dominates dual-hose portable units with 96 pints daily removal capacity. GE Appliances offers comprehensive ranges with Energy Star certification. Danby specializes in 3-in-1 designs with heating functionality. LG Electronics leverages heat pump technology for superior efficiency, while Frigidaire focuses on user-friendly designs with simplified maintenance.

Dehumidifier air conditioners represent the future of residential climate control, combining necessity with innovation to deliver unmatched comfort and value for American homeowners facing increasing humidity challenges.

Ready to Transform Your Indoor Climate?

Find the perfect dehumidifier air conditioner for your home and start enjoying comfortable, healthy indoor air year-round.

Shop Dehumidifier AC Units