Best Deals This Week

Best Split System Deals Online in the US (10 deals found)

Last Updated - March 15, 2026 Sort By:

Best Choice

New
Oylus Mini Split Ac/Heating System - 12000 BTU Ductless Mini Split Air Conditioner with Heat Pump, 19 SEER2 115V Energy Efficient Ac Unit Up to 750 Sq.Ft with Installation Kit
【Efficient Cooling & Heating】 - Stay comfortable all year round with 12,000 BTU cooling and 12,500 BTU heating. The mini split AC unit is perfect for spaces up to 750 square feet, easily adjusting temperatures from 61°F (16°C) to 88°F (31°C). The advanced heat pump and technology inverter functionality enhances energy efficiency, ensuring you get the most out of your unit while maintaining the ideal temperature in every season.

$384.99
New
Senville LETO Series Mini Split Air Conditioner Heat Pump, 12000 BTU 110/120V, Inverter, Works with Alexa, SEER2 20.8, 1 Ton, White
Alexa Enabled Mini Split AC/Heating System: Integrate with voice control or app, allowing you to adjust your mini split air conditioner from anywhere. Set routines for temperature changes.

$799.99
New
YITAHOME 12000 BTU Mini Split Air Conditioner Heat Pump System, Wifi Enabled 20 SEER2 115V Inverter Ductless AC Cool Up to 750 Sq. Ft, Compatible with Alexa, Complete Installation Kit, White
Energy Efficient Cooling & Heating: The mini split air conditioner is equipped with a high-power compressor and heat pump; Innovative inverter technology ensures optimal performance with 25% energy savings; Covers 750 square feet, ideal for bedrooms, living rooms, garages, RVs, basements, commercial applications, and more; Our mini split AC is ETL and AHRI certified, guaranteeing reliability and energy efficiency

$499.99
Best Value

New
DELLA Serena 22 SEER2 18000 BTU Smart Wifi Mini Split Heat Pump Works with Alexa, Energy Star 1.5 Ton Pre-Charged 230V Ductless AC Unit Inverter System for Rooms up to 1000Sq.Ft, 16.4ft Install Kit
Stay Cool, Stay Smart: Experience seamless smart home integration with Alexa/Google Home voice control or the DELLA app WIFI to control your ac and heater from anywhere. The exclusive geo-location function optimizes comfort and energy efficiency, adjusting the temperature based on your location to save energy when you're away and ensure the perfect climate when you arrive home. Remote Control also included for DELLA Mini Split AC/Heating System

$989.96 $1,099.96
New
DELLA Serena 22 SEER2 18000 BTU Smart Wifi Mini Split Heat Pump Works with Alexa, Energy Star 1.5 Ton Pre-Charged 230V Ductless AC Unit Inverter System for Rooms up to 1000Sq.Ft, 16.4ft Install Kit
Stay Cool, Stay Smart: Experience seamless smart home integration with Alexa/Google Home voice control or the DELLA app WIFI to control your ac and heater from anywhere. The exclusive geo-location function optimizes comfort and energy efficiency, adjusting the temperature based on your location to save energy when you're away and ensure the perfect climate when you arrive home. Remote Control also included for DELLA Mini Split AC/Heating System

$1,099.96
New
Senville LETO Series Mini Split Air Conditioner Heat Pump, 18000 BTU 208/230V, Inverter, Works with Alexa, SEER2 19, 1.5 Ton, White
Alexa Enabled Mini Split AC/Heating System: Integrate with voice control or app, allowing you to adjust your mini split air conditioner from anywhere. Set routines for temperature changes.

$999.99 $1,049.99
New
Oylus 9000 BTU Mini Split Ac/Heating System - 19 SEER2 Precharged Inverter Mini Split AC Unit with Heat Pump, 115V Energy Efficient Ductless AC Unit Up to 450 Sq.Ft with Installation Kit
【Powerful 9000 BTU Cooling & Heating】- Experience year-round comfort with this high-performance 9000 BTU mini split air conditioner and heat pump. Suitable for rooms up to 450 sq. ft., it maintains indoor temperatures from 61°F to 88°F with inverter technology and a reliable heat pump system, ideal for bedrooms, living rooms, offices, and workshops.

$334.99
33% Off

New
Kinetheme 12000BTU Mini Split AC/Heating System, 17 SEER2 115V Inverter Air Conditioner Cools/Heats Up to 750 Sq.Ft, Complete Installation Kit
𝐑𝐚𝐩𝐢𝐝 𝐂𝐨𝐨𝐥𝐢𝐧𝐠 & 𝐇𝐞𝐚𝐭𝐢𝐧𝐠 𝐟𝐨𝐫 𝐈𝐧𝐬𝐭𝐚𝐧𝐭 𝐂𝐨𝐦𝐟𝐨𝐫𝐭: This mini split AC unit delivers 12000BTU powerful cooling and heating, achieving rapid temperature adjustment in just 30 seconds for cooling and 60 seconds for heating. With coverage up to 750 Sq. Ft, it's perfectly designed for medium-sized rooms (bedrooms, living rooms, home offices) and maintains stable comfort even during extreme temperature changes, making it an ideal home comfort solution.

$399.99 $599.99
New
Senville LETO Series Mini Split Air Conditioner Heat Pump, 9000 BTU 110/120V, Inverter, Works with Alexa, SEER2 21.5, White
Alexa Enabled Mini Split AC/Heating System: Seamlessly integrate with voice control or app, allowing you to adjust your mini split air conditioner from anywhere. Set routines for optimal temperature changes.

$699.99
New
COSTWAY 11500 BTU Mini Split Air Conditioner, 115V 17 SEER2 Wifi Enabled Inverter Air Conditioner & Heater Pump System Cools Up to 750 Sq. Ft, Compatible with Alexa, w/Installation Kit
Powerful Cooling & Heating: This 11500 BTU mini split air conditioner is designed to cool or heat large spaces up to 750 square feet. The advanced chassis heating prevents freezing and maintains the normal operation of the outdoor unit. It can cool even at 122℉ and heat even at 5℉.

$499.99

10 Split System deals are available from: Amazon stores, starting from $334.99.
The biggest discount we found is 33% on Kinetheme 12000BTU Mini Split AC/Heating System, 17 SEER2 115V Inverter Air Conditioner Cools/Heats Up to 750 Sq.Ft, Complete Installation Kit at Amazon.
The lowest price we found is $334.99 while the highest is $1,099.96.
Prices for the best Split System deals average at $670.98.
Last updated on March 15, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Split System.