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DUCTLESS MINI SPLIT ACs AND HEAT PUMPS

Ductless mini splits, including ductless air conditioners and ductless heat pumps, can fit in any space, even where traditional HVAC systems don't. With their virtually endless configurations, ductless mini split air conditioner and heat pump products deliver comfort with minimal visual impact. Unlike traditional central air conditioning and heating systems, ductless heating and cooling systems come in all shapes and sizes, and don’t require ducts inside your walls. These wall mounted air handlers are flexible and work wherever you need them.

Which Ductless Air Conditioner or Heat Pump Is Right for Your Home? keyboard_arrow_right What to Look for in Mini Split ACs & Ductless Heat Pumps? keyboard_arrow_right

EXPLORE DUCTLESS HEATING AND COOLING SYSTEMS

Find your next mini split air conditioner and/or heat pump. Search by star rating, product features, type of system and more.

Not sure where to start? Get help by contacting a local Carrier expert.

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Overall Efficiency <p>Efficiency within a model group will tend to vary by the size (capacity) of the unit. Some products, like furnaces, may also be affected by installation orientation (horizontal, upflow, or downflow) or even by the nozzle used in installation, as is the case with boilers and oil furnaces. The efficiency of an air conditioner or heat pump can even be affected by the furnace or fan coil it relies on inside the home to move air. Products that fall into the “Select sizes ENERGY STAR<sup>®</sup> qualified” category include within their model group some non-qualified units due to either size or potential installation factors.</p> info
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Single-zone system with up to 28.5 SEER2 and 18 HSPF2 for premium energy savings.

Most Advanced
Infinity® Heat Pump with Basepan Heater 38MPRB https://www.carrier.com/residential/en/ca/products/ductless-mini-splits/38mprb/ https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1675802170/carrier/residential-hvac/products/ductless/infinity-heat-pump-with-basepan-heater-38MPRB.png Heating and Cooling Single-zone All sizes ENERGY STAR® certified Premium Up to 28.5 SEER2 Premium Up to 18.0 HSPF2 Extremely Quiet Not applicable 55.5 decibels Residential Not applicable Infinity system
infinity-high-wall-indoor-unit-40MPHB

Extremely quiet indoor high wall unit that is compatible with select single and multi-zone ductless systems.

Infinity® High Wall Indoor Unit 40MPHB https://www.carrier.com/residential/en/ca/products/ductless-mini-splits/40mphb/ https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1675803978/carrier/residential-hvac/products/ductless/infinity-high-wall-indoor-unit-40MPHB.png Heating and Cooling Single-zone All sizes ENERGY STAR® certified Varies, based on outdoor unit Dependent upon outdoor unit pairing Varies, based on outdoor unit Dependent upon outdoor unit pairing Not applicable Extremely Quiet 29 decibels Residential Yes Infinity system
performance-series-heat-pump-38MARB

Single-zone system with up to 28.1 SEER2 and 12.4 HSPF2 for premium energy savings.

Performance™ Heat Pump 38MARB https://www.carrier.com/residential/en/ca/products/ductless-mini-splits/38marb/ https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1620396709/carrier/residential-hvac/products/ductless/performance-series-heat-pump-38MARB.png Heating and Cooling Single-zone All sizes ENERGY STAR® certified Premium Up to 28.1 SEER2 Premium Up to 12.4 HSPF2 Extremely Quiet Not applicable 54 decibels Residential Not applicable Performance series
performance-multi-zone-heat-pump-with-basepan-heater-38MGRB
Multi-zone systems with up to 23.9 SEER2 for premium cooling energy savings & 10.5 HSPF2 for enhanced heating energy savings.
Performance™ Multi-Zone Heat Pump with Basepan Heater 38MGRB https://www.carrier.com/residential/en/ca/products/ductless-mini-splits/38mgrb/ https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1654006023/carrier/residential-hvac/products/ductless/performance-multi-zone-heat-pump-with-basepan-heater-38MGRB.png Heating and Cooling Multi-zone Select sizes ENERGY STAR® certified Premium Up to 23.9 SEER2 Enhanced Up to 10.5 HSPF2 Extremely Quiet Not applicable 59 decibels Residential Not applicable Performance series
performance-multi-zone-heat-pump-with-basepan-heater-38MGHB
Multi-zone systems with up to 26 SEER2 for premium cooling energy savings & 10.3 HSPF2 for enhanced heating energy savings.
Performance™ Multi-Zone High-Heat Heat Pump with Basepan Heater 38MGHB https://www.carrier.com/residential/en/ca/products/ductless-mini-splits/38mghb/ https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1691514263/carrier/residential-hvac/products/ductless/performance-multi-zone-heat-pump-with-basepan-heater-38MGHB.png Heating and Cooling Multi-zone Select sizes ENERGY STAR® certified Premium Up to 26 SEER2 Enhanced Up to 10.3 HSPF2 Quiet Not applicable 61 decibels Residential Not applicable Performance series
performance-single-zone-heat-pump-38MBRC
Single-zone system with up to 19.8 SEER2 & 10.2 HSPF2 for enhanced energy savings.
Performance™ Single-Zone Heat Pump 38MBRC https://www.carrier.com/residential/en/ca/products/ductless-mini-splits/38mbrc/ https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1663011713/carrier/residential-hvac/products/ductless/performance-single-zone-heat-pump-38MBRC.png Heating and Cooling Single-zone Not ENERGY STAR® certified Enhanced Up to 19.8 SEER2 Enhanced Up to 10.2 HSPF2 Quiet Not applicable 61.2 decibels Commercial Not applicable Performance series
performance-cassette-indoor-unit-40MBCQ

Blends into your over-head space to deliver quiet comfort and is compatible with both single and multi-zone ductless systems.

Performance™ Cassette Indoor Unit 40MBCQ https://www.carrier.com/residential/en/ca/products/ductless-mini-splits/40mbcq/ https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1551074142/carrier/residential-hvac/products/ductless/performance-cassette-indoor-unit-40MBCQ.png Heating and Cooling Single-zone Select sizes ENERGY STAR® certified Varies, based on outdoor unit Dependent upon outdoor unit pairing Varies, based on outdoor unit Dependent upon outdoor unit pairing Not applicable Quiet 34 decibels Residential Yes Performance series
performance-one-way-cassette-40MCCAQ

This recessed ceiling cassette is designed to seamlessly integrate into your overhead space.

Performance™ One Way Cassette Indoor Unit 40MCCAQ https://www.carrier.com/residential/en/ca/products/ductless-mini-splits/40mccaq/ https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1681744382/carrier/residential-hvac/products/ductless/performance-one-way-cassette-40MCCAQ.png Heating and Cooling Single-zone Select sizes ENERGY STAR® certified Varies, based on outdoor unit Dependent upon outdoor unit pairing Varies, based on outdoor unit Dependent upon outdoor unit pairing Not applicable Quiet 28.8 decibels Residential Yes Performance series
performance-ducted-indoor-unit-40MBDQ

Our high static ducted indoor unit is designed to compatible with both single and multi-zone ductless systems.

Performance™ High Static Ducted Indoor Unit 40MBDAQ https://www.carrier.com/residential/en/ca/products/ductless-mini-splits/40mbdaq/ https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1551074145/carrier/residential-hvac/products/ductless/performance-ducted-indoor-unit-40MBDQ.png Heating and Cooling Single-zone Select sizes ENERGY STAR® certified Varies, based on outdoor unit Dependent upon outdoor unit pairing Varies, based on outdoor unit Dependent upon outdoor unit pairing Not applicable Quiet 28.9 decibels Residential Yes Performance series
performance-ducted-indoor-unit-40MBDQ

Our ducted indoor unit is compatible with both single and multi-zone ductless systems.

Performance™ Ducted Indoor Unit 40MBDQ https://www.carrier.com/residential/en/ca/products/ductless-mini-splits/40mbdq/ https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1551074145/carrier/residential-hvac/products/ductless/performance-ducted-indoor-unit-40MBDQ.png Heating and Cooling Single-zone Select sizes ENERGY STAR® certified Varies, based on outdoor unit Dependent upon outdoor unit pairing Varies, based on outdoor unit Dependent upon outdoor unit pairing Not applicable Quiet 35 decibels Residential Yes Performance series
performance-floor-console-indoor-unit-40MBFAQ

Our floor console indoor unit is compatible with both single and multi-zone ductless systems.

Performance™ Floor Console Indoor Unit 40MBFAQ https://www.carrier.com/residential/en/ca/products/ductless-mini-splits/40mbfaq/ https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1683551942/carrier/residential-hvac/products/ductless/performance-floor-console-indoor-unit-40MBFAQ.png Heating and Cooling Single-zone Select sizes ENERGY STAR® certified Varies, based on outdoor unit Dependent upon outdoor unit pairing Varies, based on outdoor unit Dependent upon outdoor unit pairing Not applicable Quiet 31.3 decibels Residential Yes Performance series
performance-floor-console-indoor-unit-40MBFQ

Our floor console indoor unit is compatible with both single and multi-zone ductless systems.

Performance™ Floor Console Indoor Unit 40MBFQ https://www.carrier.com/residential/en/ca/products/ductless-mini-splits/40mbfq/ https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1551074146/carrier/residential-hvac/products/ductless/performance-floor-console-indoor-unit-40MBFQ.png Heating and Cooling Single-zone Select sizes ENERGY STAR® certified Varies, based on outdoor unit Dependent upon outdoor unit pairing Varies, based on outdoor unit Dependent upon outdoor unit pairing Not applicable Quiet 34 decibels Residential Yes Performance series
performance-high-wall-indoor-unit-40MAHB

Designed for a high wall installation and is compatible with both single and multi-zone ductless systems.

Performance™ High Wall Indoor Unit 40MAHB https://www.carrier.com/residential/en/ca/products/ductless-mini-splits/40mahb/ https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1675803424/carrier/residential-hvac/products/ductless/performance-high-wall-indoor-unit-40MAHB.png Heating and Cooling Compatible with Single and Multi-zone Not ENERGY STAR® certified Varies, based on outdoor unit Dependent upon outdoor unit pairing Varies, based on outdoor unit Dependent upon outdoor unit pairing Not applicable Extremely Quiet 24 decibels Residential Wireless Remote Controller included Performance series
ductless-systems-infinity-heat-pump-with-basepan-heater-38GRQ

Single-zone air conditioner system with up to 20.5 SEER2 for premium energy savings.

Comfort™ Air Conditioner 38MHRCC https://www.carrier.com/residential/en/ca/products/ductless-mini-splits/38mhrcc/ https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1571597970/carrier/residential-hvac/products/ductless/ductless-systems-infinity-heat-pump-with-basepan-heater-38GRQ.png Cooling Only Single Zone Not ENERGY STAR® certified Premium Up to 20.5 SEER2 Not applicable N/A Extremely Quiet Not applicable 52 decibels Residential Not Applicable Comfort series
Comfort_Series_Single_Zone_Heat_Pump-38MHRCQ
Single-zone system with up to 21.5 SEER2 for premium cooling energy savings & 9.4 HSPF2 for enhanced heating energy savings.
Comfort Series Single Zone Heat Pump 38MHRCQ https://www.carrier.com/residential/en/ca/products/ductless-mini-splits/38mhrcq/ https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1654088945/carrier/residential-hvac/products/ductless/Comfort_Series_Single_Zone_Heat_Pump-38MHRCQ.png Heating and Cooling Single Zone Not ENERGY STAR® certified Premium Up to 21.5 SEER2 Enhanced Up to 9.4 HSPF2 Extremely Quiet Not applicable 53.5 decibels Residential Not Applicable Comfort series
comfort-high-wall-indoor-unit-40MHHAQ

Designed for a high wall installation and is compatible with both single and multi-zone ductless heat pumps.

Comfort<sup>™</sup> High Wall Indoor Unit 40MHHAQ https://www.carrier.com/residential/en/ca/products/ductless-mini-splits/40mhhaq/ https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1683557613/carrier/residential-hvac/products/ductless/comfort-high-wall-indoor-unit-40MHHAQ.png Heating and Cooling Single Zone Not ENERGY STAR® certified Varies, based on outdoor unit Dependent upon outdoor unit pairing Varies, based on outdoor unit Dependent upon outdoor unit pairing Not applicable Extremely Quiet 27 decibels Residential Yes Comfort series
comfort-high-wall-indoor-unit-40MHHC

Designed for a high wall installation and is compatible with single-zone ductless air conditioners.

Comfort™ High Wall Indoor Unit 40MHHAC https://www.carrier.com/residential/en/ca/products/ductless-mini-splits/40mhhac/ https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1599154416/carrier/residential-hvac/products/ductless/comfort-high-wall-indoor-unit-40MHHC.png Cooling Only Single Zone Not ENERGY STAR® certified Varies, based on outdoor unit Dependent upon outdoor unit pairing Varies, based on outdoor unit N/A Not applicable Extremely Quiet 31 decibels Residential Yes Comfort series
air-handler-ductless-system-40MBAB
This versatile unit is designed to replace existing furnaces that use air ducts or connect to a ductless system, delivering the flexibility need to operate as a single-zone system or to create a multi-zone environment.
Air Handler Unit Ductless System 40MBAB https://www.carrier.com/residential/en/ca/products/ductless-mini-splits/40mbab/ https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1663011716/carrier/residential-hvac/products/ductless/air-handler-ductless-system-40MBAB.png Heating and Cooling Multi-Zone Select sizes ENERGY STAR® certified Varies, based on outdoor unit Dependent upon outdoor unit pairing Varies, based on outdoor unit Dependent upon outdoor unit pairing Not applicable Extremely quiet 18.4 decibels Residential Wireless Remote Controller included Performance series
toshiba-carrier-light-commercial-heat-pump-RAVAT2
Single-zone system with up to 25.5 SEER2 for premium cooling energy savings & 11.3 HSPF2 for enhanced heating energy savings.
Toshiba Carrier Lt. Commercial Heat Pump RAVAT2 https://www.carrier.com/residential/en/ca/products/ductless-mini-splits/ravat2/ https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1655841301/carrier/residential-hvac/products/ductless/toshiba-carrier-light-commercial-heat-pump-RAVAT2.png Heating and Cooling Single Zone Select sizes ENERGY STAR® certified Premium Up to 25.5 SEER2 Premium Up to 11.3 HSPF2 Extremely Quiet Not applicable 48 decibels Commercial Not Applicable Toshiba Carrier series - light commercial
toshiba-carrier-high-wall-indoor-unit-RAVKR2
Designed for a high wall installation and is compatible with our RAVAT2 single-zone ductless heat pump.
Toshiba Carrier High Wall Indoor Unit RAVKR2 https://www.carrier.com/residential/en/ca/products/ductless-mini-splits/ravkr2/ https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1655841300/carrier/residential-hvac/products/ductless/toshiba-carrier-high-wall-indoor-unit-RAVKR2.png Heating and Cooling Single Zone Not ENERGY STAR® certified Varies, based on outdoor unit Dependent upon outdoor unit pairing Varies, based on outdoor unit Dependent upon outdoor unit pairing Not applicable Extremely quiet 28 decibels Commercial Yes Toshiba Carrier series - light commercial
toshiba-carrier-cassette-indoor-unit-RAVUT2
Blends into your over-head space to deliver quiet comfort and is compatible with our RAVAT2 single-zone ductless heat pump.
Toshiba Carrier Cassette Indoor Unit RAVUT2 https://www.carrier.com/residential/en/ca/products/ductless-mini-splits/ravut2/ https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1655841300/carrier/residential-hvac/products/ductless/toshiba-carrier-cassette-indoor-unit-RAVUT2.png Heating and Cooling Single Zone Select sizes ENERGY STAR® certified Varies, based on outdoor unit Dependent upon outdoor unit pairing Varies, based on outdoor unit Dependent upon outdoor unit pairing Not applicable Quiet 32 decibels Commercial Optional Toshiba Carrier series - light commercial
toshiba-carrier-underceiling-indoor-unit-RAVCT2
Can offer supplemental heating and cooling for an entryway or any interior room and is compatible with our RAVAT2 heat pump.
Toshiba Carrier Underceiling Indoor Unit RAVCT2 https://www.carrier.com/residential/en/ca/products/ductless-mini-splits/ravct2/ https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1655841300/carrier/residential-hvac/products/ductless/toshiba-carrier-underceiling-indoor-unit-RAVCT2.png Heating and Cooling Single Zone Select sizes ENERGY STAR® certified Varies, based on outdoor unit Dependent upon outdoor unit pairing Varies, based on outdoor unit Dependent upon outdoor unit pairing Not applicable Extremely quiet 28 decibels Commercial Optional Toshiba Carrier series - light commercial
toshiba-carrier-ducted-indoor-unit-RAVBT2
Our ducted indoor unit is compatible with our RAVAT2 single-zone ductless heat pump.
Toshiba Carrier Ducted Indoor Unit RAVBT2 https://www.carrier.com/residential/en/ca/products/ductless-mini-splits/ravbt2/ https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1655841300/carrier/residential-hvac/products/ductless/toshiba-carrier-ducted-indoor-unit-RAVBT2.png Heating and Cooling Single Zone Select sizes ENERGY STAR® certified Varies, based on outdoor unit Dependent upon outdoor unit pairing Varies, based on outdoor unit Dependent upon outdoor unit pairing Not applicable Extremely quiet 25 decibels Commercial Not Applicable Toshiba Carrier series - light commercial

What to Look for in a DUCTLESS HEATING AND COOLING UNIT

Researching ductless mini split systems, but not sure what to look for? Carrier can help you find the best mini split AC units or ductless heating for your home. For further reading, check out our guides to popular ductless applications and the specifics on installing ductless AC systems.

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Comfort Features

Ductless mini split Heat Pumps & ACs can be configured with either one or multiple indoor units (multi zone system) powered by a single inverter controlled, variable-speed outdoor unit to bring comfort anywhere in your home, including room additions, sunrooms, and garages. The inverter outdoor compressor ensures maximum comfort in any season by continuously adjusting heating and cooling capacities to meet your specific needs.

minimal-installation-icon
Minimal Installation

Because there are no ducts, installation is a breeze—no tearing open walls, patching, or repainting required! Ductless mini split ACs and heating can be either wall mounted or ceiling mounted, creating a clean look while preserving the easy installation factor of traditional window units. And the outdoor unit powers the indoor units, so there is no need for additional wiring.

whole-home-solution-icon
Preserve Your Home’s Integrity

Older homes weren’t built to accommodate the ductwork of standard modern air conditioning systems. With a ductless mini split air conditioner, you can preserve the integrity of your home’s architecture without having to carve out spaces for ducts and vents.

energy-savings-icon
Energy Savings

By selecting specific rooms to heat or cool, energy use is concentrated in the areas you choose - meaning that you can control the temperature and your energy bill!. Plus, ductless mini split systems can offset the energy loss of older homes by continuously adjusting the heating and cooling capacity to best match current conditions, making them a convenient and energy-efficient choice.

WHICH DUCTLESS AIR CONDITIONER OR HEAT PUMP IS RIGHT FOR YOUR HOME?

Frequently Asked Questions

How many square feet can ductless mini split systems heat/cool? 

The square footage that a ductless mini split system can heat or cool depends on the size of the system. A 36K unit for example can effectively cool a room measuring up to 1,500 total square feet, while smaller units usually start at around 6,000 BTUs and can cool ~ 250 square feet of space.1 

By how much can a ductless mini split system lower your energy bill? 

Ductless mini split systems can help you save up to 30% on your energy costs because they are more efficient than forced air systems, due to leaks and heat loss. Since mini splits have no ducts, they avoid the energy losses associated with ductwork of central forced air systems.2 

What are the disadvantages of a ductless mini split system? 

Some of the disadvantages of ductless mini split systems may include high installation costs, some models may clash with rooms’ aesthetic. It’s important to note that these disadvantages may not be applicable to everyone and that the benefits of ductless mini split systems may outweigh the disadvantages depending on your specific needs and circumstances.3

Convenient Monthly Payments With Financing
Learn more about flexible payments and lease options.
Factors & Variables
Ductless Air Conditioner Cost
Heating and Cooling Basics
What are the Advantages of a Ductless System?
a-mother-and-daughter-enjoy-the-cool-air-from-their-ductless-mini-split-ac-unit

What Is a Ductless Mini Split System?

Take a closer look at the question, and you’ll find the answer. It’s ductless because it’s a heating and cooling system that requires no ductwork; it’s a split system because there is a separate indoor air handling unit and outdoor unit; and it’s mini because the units are smaller than a typical central air system.

Or, when you ask the question, “What is a ductless air conditioner?”, you could simply say it’s the most versatile, easy-to-install HVAC system available that delivers comfort where standard central air can’t.

Popular Mini Split HVAC Applications

Ductless mini split systems are like the handyman for comfort – they pretty much do it all. Perfect for room additions, space conversions like an attic or garage, or providing a boost to a room that’s always too hot or too cold; or, providing comfort to one area or separate temperature control to several areas. As part of a new home system or to provide air conditioning options for older homes, there’s a ductless system that makes sense for you.

Ductless Air Conditioners and Ductless Heat Systems

Carrier ductless air conditioner and heat pumps include inverter-controlled, variable-speed technology for extra efficient heating and cooling. It works similar to cruise control for your car.

These systems adjust motor speeds and comfort capacity as conditions change, delivering smooth, consistent temperatures and quiet operation, all while saving big on utility bills. Ductless mini split air conditioners and mini split heat pumps are highly energy efficient, and can help you save money on your energy bills over time.

carrier-dealer-discussing-what-is-the-best-ductless-heating-and-cooling-system

WHAT IS THE BEST DUCTLESS HEATING AND COOLING SYSTEM FOR YOUR BUDGET?

Carrier offers a wide selection of ductless mini split systems to fit any need, home, business, or budget. With a comprehensive family of options from the Infinity, Performance, and Comfort series, you are sure to find the right solution for keeping your home cozy.

Say goodbye to the hassle of traditional HVAC systems or window units by contacting a local Carrier ductless HVAC dealer for pricing estimates on the best ductless air conditioner system for your needs.

Check out our Ductless heat pump solutions

1.        How Many Square Feet Can A Ductless Air Conditioner Cool? - HVACseer.com

2.        Ductless Mini-Split Air Conditioners | Department of Energy. It’s important to note that the amount of energy savings you can achieve with a ductless mini split system depends on several factors such as the size of the space, heating and cooling loads and local climate.

3.        The Pros and Cons of a Ductless Heating and Cooling System | HGTV

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