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Today's Hours 8am - 11pm estFloor Mounted Mini Split Systems
A Floor Mounted air handler offers improved airflow distribution, ensuring more efficient cooling or heating for your room or zone. Floor Mounted air handler can also be mounted on the ceiling, making it an ideal solution for rooms with limited wall space or for homes looking for that clean minimalistic aesthetic.
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SAVE $3,230.7648,000 BTU ACiQ Standard 24 SEER2 3 Zone Floor Mount Mini Split Heat Pump System - R454B | 230V - 9 + 9 + 24Model: ES-48Z-M6C / ACIQ-09FM-HH-MD-2 / ACIQ-24FM-HH-MDWas $9,230.75Special Price $5,999.99 -
SAVE $1,502.00LG 30,000 BTU 20.0 SEER2 2 Zone Low Wall Console Ductless Mini Split LGRED Heat Pump System - R32 | 230 V - 15 + 15Model: KUMXA301A / 2-KNMQB151AWas $7,507.00Special Price $6,005.00 -
SAVE $1,509.00LG 30,000 BTU 22.0 SEER2 3 Zone Low Wall Console Ductless Mini Split Heat Pump System - R32 | 230 V - 12 + 12 + 12Model: KUMXB301A / 3-KNUQB121AWas $7,538.00Special Price $6,029.00 -
SAVE $3,246.9248,000 BTU ACiQ Standard 24 SEER2 3 Zone Floor Mount Mini Split Heat Pump System - R454B | 230V - 9 + 18 + 18Model: ES-48Z-M6C / ACIQ-09FM-HH-MD / ACIQ-18FM-HH-MD-2Was $9,276.91Special Price $6,029.99 -
SAVE $3,252.3148,000 BTU ACiQ Standard 24 SEER2 3 Zone Floor Mount Mini Split Heat Pump System - R454B | 230V - 12 + 12 + 18Model: ES-48Z-M6C / ACIQ-12FM-HH-MD-2 / ACIQ-18FM-HH-MDWas $9,292.30Special Price $6,039.99 -
SAVE $3,257.6827,000 BTU ACiQ Extreme 23 SEER2 3 Zone Floor Mount Mini Split Heat Pump System - R454B | 230V - 9 + 9 + 9Model: ACIQ-27Z-HH-M4C / ACIQ-09FM-HH-MD-3Was $9,307.67Special Price $6,049.99 -
SAVE $1,520.00LG 30,000 BTU 22.0 SEER2 3 Zone Low Wall Console Ductless Mini Split Heat Pump System - R32 | 230 V - 9 + 15 + 15Model: KUMXB301A / KNUQB091A / 2-KNMQB151AWas $7,595.00Special Price $6,075.00 -
SAVE $3,279.2236,000 BTU ACiQ Standard 24 SEER2 4 Zone Floor Mount Mini Split Heat Pump System - R454B | 230V - 9 + 9 + 9 + 18Model: ES-36Z-M5C / ACIQ-09FM-HH-MD-3 / ACIQ-18FM-HH-MDWas $9,369.21Special Price $6,089.99 -
SAVE $3,284.6136,000 BTU ACiQ Standard 24 SEER2 4 Zone Floor Mount Mini Split Heat Pump System - R454B | 230V - 9 + 9 + 12 + 12Model: ES-36Z-M5C / ACIQ-09FM-HH-MD-2 / ACIQ-12FM-HH-MD-2Was $9,384.60Special Price $6,099.99 -
SAVE $3,284.6148,000 BTU ACiQ Standard 24 SEER2 3 Zone Floor Mount Mini Split Heat Pump System - R454B | 230V - 9 + 12 + 24Model: ES-48Z-M6C / ACIQ-09FM / ACIQ-12FM / ACIQ-24FMWas $9,384.60Special Price $6,099.99 -
SAVE $1,530.00LG 24,000 BTU 21.0 SEER2 3 Zone Low Wall Console Ductless Mini Split LGRED Heat Pump System - R32 | 230 V - 9 + 9 + 12Model: KUMXA241A / 2-KNUQB091A / KNUQB121AWas $7,642.00Special Price $6,112.00 -
SAVE $3,300.7748,000 BTU ACiQ Standard 24 SEER2 3 Zone Floor Mount Mini Split Heat Pump System - R454B | 230V - 12 + 18 + 18Model: ES-48Z-M6C / ACIQ-12FM-HH-MD / ACIQ-18FM-HH-MD-2Was $9,430.76Special Price $6,129.99 -
SAVE $1,534.00LG 30,000 BTU 22.0 SEER2 3 Zone Low Wall Console Ductless Mini Split Heat Pump System - R32 | 230 V - 12 + 12 + 15Model: KUMXB301A / 2-KNUQB121A / KNMQB151AWas $7,664.00Special Price $6,130.00 - SAVE $3,311.5327,000 BTU ACiQ Extreme 23 SEER2 3 Zone Floor Mount Mini Split Heat Pump System - R454B | 230V - 9 + 9 + 12Model: ACIQ-27Z-HH-M4C / ACIQ-09FM-HH-MD-2 / ACIQ-12FM-HH-MDWas $9,461.52Special Price $6,149.99
- SAVE $3,333.0736,000 BTU ACiQ Standard 24 SEER2 4 Zone Floor Mount Mini Split Heat Pump System - R454B | 230V - 9 + 9 + 12 + 18Model: ES-36Z-M5C / ACIQ-09FM-2 / ACIQ-12FM / ACIQ-18FMWas $9,523.06Special Price $6,189.99
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SAVE $3,333.0748,000 BTU ACiQ Standard 24 SEER2 3 Zone Floor Mount Mini Split Heat Pump System - R454B | 230V - 9 + 18 + 24Model: ES-48Z-M6C / ACIQ-09FM / ACIQ-18FM / ACIQ-24FMWas $9,523.06Special Price $6,189.99 - SAVE $3,338.4636,000 BTU ACiQ Standard 24 SEER2 4 Zone Floor Mount Mini Split Heat Pump System - R454B | 230V - 9 + 12 + 12 + 12Model: ES-36Z-M5C / ACIQ-09FM-HH-MD / ACIQ-12FM-HH-MD-3Was $9,538.45Special Price $6,199.99
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SAVE $3,338.4648,000 BTU ACiQ Standard 24 SEER2 3 Zone Floor Mount Mini Split Heat Pump System - R454B | 230V - 12 + 12 + 24Model: ES-48Z-M6C / ACIQ-12FM-HH-MD-2 / ACIQ-24FM-HH-MDWas $9,538.45Special Price $6,199.99 -
SAVE $3,349.2348,000 BTU ACiQ Standard 24 SEER2 3 Zone Floor Mount Mini Split Heat Pump System - R454B | 230V - 18 + 18 + 18Model: ES-48Z-M6C / ACIQ-18FM-HH-MD-3Was $9,569.22Special Price $6,219.99 -
SAVE $3,359.9927,000 BTU ACiQ Extreme 23 SEER2 3 Zone Floor Mount Mini Split Heat Pump System - R454B | 230V - 9 + 9 + 18Model: ACIQ-27Z-HH-M4C / ACIQ-09FM-HH-MD-2 / ACIQ-18FM-HH-MDWas $9,599.98Special Price $6,239.99 - SAVE $3,365.3827,000 BTU ACiQ Extreme 23 SEER2 3 Zone Floor Mount Mini Split Heat Pump System - R454B | 230V - 9 + 12 + 12Model: ACIQ-27Z-HH-M4C / ACIQ-09FM-HH-MD / ACIQ-12FM-HH-MD-2Was $9,615.37Special Price $6,249.99
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SAVE $3,386.9248,000 BTU ACiQ Standard 24 SEER2 3 Zone Floor Mount Mini Split Heat Pump System - R454B | 230V - 12 + 18 + 24Model: ES-48Z-M6C / ACIQ-12FM / ACIQ-18FM / ACIQ-24FMWas $9,676.91Special Price $6,289.99 - SAVE $3,392.3136,000 BTU ACiQ Standard 24 SEER2 4 Zone Floor Mount Mini Split Heat Pump System - R454B | 230V - 12 + 12 + 12 + 12Model: ES-36Z-M5C / ACIQ-12FM-HH-MD-4Was $9,692.30Special Price $6,299.99
- SAVE $3,419.2327,000 BTU ACiQ Extreme 23 SEER2 3 Zone Floor Mount Mini Split Heat Pump System - R454B | 230V - 12 + 12 + 12Model: ACIQ-27Z-HH-M4C / ACIQ-12FM-HH-MD-3Was $9,769.22Special Price $6,349.99
What is a floor mount mini split indoor unit?
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A floor mount air handler is a ductless indoor HVAC unit, located directly at or just above floor level, designed to heat and cool living spaces when connected to an outdoor unit in a mini split system. Also called a low wall or floor console unit, it is ideal for sunrooms, attics, indoor porches, or similar spaces that lack vertical wall space for a standard wall mounted air handler.
These units work with an outdoor condenser to heat and cool your space by pulling in room air, adjusting its temperature, and circulating the heated or cooled air back into the room for consistent comfort. There are also universal floor-mount air handlers, also known as floor-ceiling units, that can be mounted horizontally low on the wall or suspended from the ceiling.
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Which features matter most in floor mount mini split indoor units?
Indoor floor console units are designed for spaces where wall mounted units are impractical, offering flexible placement, quiet operation, precise temperature control, and comfortable airflow directly at floor level.
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Space-Saving Design: This type of air handler is ideal for rooms with limited wall space or unique architectural features. They can be installed slightly above the floor surface, vertically or horizontally, or even suspended from the ceiling if needed. This flexibility ensures they fit neatly below windows, in finished attics, sunrooms, enclosed porches, and other spaces where a traditional wall mounted unit may not be practical.
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Precise Temperature Control: Each air handler is controlled independently, allowing you to adjust the temperature for the specific room or zone it serves. This targeted approach helps maintain more consistent comfort and eliminates the need to heat or cool unused areas.
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Enhanced Air Distribution: Many universal floor air handlers distribute conditioned air from floor level and, on select models, through both upper and lower vents. This helps deliver more even temperatures throughout the room, particularly during heating operation when warm air naturally rises.
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Quiet Operation: These air handlers operate quietly in the background, with some models producing sound levels as low as 20 dB, about the equivalent of a whisper. Their low noise output makes them a practical option for bedrooms, home offices, nurseries, and other noise-sensitive spaces.
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Easy Accessibility: Because the unit is installed near the floor, filters and controls are generally easier to access for routine cleaning and maintenance compared to ceiling-mounted or high wall mounted units.
Together, these features make low wall console mini splits a strong option for anyone prioritizing efficiency, comfort, and flexibility in a wide range of spaces, big or small.
Which spaces are ideal for floor mount mini split indoor units?
Floor mounted mini split air handlers are best suited for unconventional spaces, such as sunrooms, attics, and offices ranging from 250 to 3,000+ square feet with a ceiling height of at least 7 to 8 ft. and a minimum of 8 inches of clearance above the unit.
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Sunrooms or Indoor Patios: Also called four-season or Florida rooms, these window-filled spaces often have limited wall space. Also, these enclosed rooms aren’t typically connected to a central duct network because they’re usually an add-on or converted space and absorb lots of heat through glass windows. These characteristics make floor console units an ideal HVAC solution.Â
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Rooms Previously Heated by Radiators: Low wall air handlers are similar in shape and size to old-fashioned radiators, and they’re also great alternatives for rooms or areas previously heated by radiators. An added bonus to replacing a radiator with a floor mount head is that you can both heat and cool the space as needed.
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Attic Space: Attics can provide bonus living space or even additional rooms. However, slanted ceilings often decrease the amount of vertical wall space. Installed near floor level, these air handlers can efficiently heat and cool attic spaces even when only a short vertical wall is available.
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Offices: A low wall air handler is often a good fit for offices or studies between 250 and 3,000 sq. ft. Its quiet operation helps minimize distractions during calls and focused work, while the floor level installation preserves valuable wall space for desks, shelving, and other office furniture.
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Spaces with Unique Architectural Features: Older and historic homes, particularly Victorian-style homes, often feature gables, towers, arches, and other architectural elements that limit usable wall space. Likewise, home additions and converted spaces can create unusual layouts. Because these air handlers are installed near floor level and require less vertical wall space than standard wall mounted units, they are a flexible and cost-effective heating and cooling solution for these challenging spaces.
Floor console units are not ideal for spaces with high-heat appliances, elevated moisture levels, heavy traffic, or limited floor space. The temperature in kitchens and dining areas can fluctuate rapidly, depending on when appliances are used, and this can disrupt the thermal sensors meant to regulate each room’s temperature. Spaces with bulky furniture, little available floor space, or obstructions like heavy drapes are generally unsuitable for this kind of air handling unit as well.
What do I need to install a floor mount mini split indoor unit?
Installing a low wall air handler requires adequate wall and floor space, a clear route for refrigerant line sets and drain, a compatible outdoor condenser unit, and a licensed HVAC contractor. Here are some things to consider:
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Mounting Location Requirements: For each room or zone you plan to place an air handler in, you will need sufficient vertical wall space and unobstructed floor space, including at least 8 in. of clearance above the unit and 4 in. on each side, free from windows, fixtures, or other obstructions. The amount of space needed will depend on the dimensions of the air handler unit(s) you’ve chosen.
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Routing Space for Lines and Drain: To connect each indoor air handler to the external mini split condenser/compressor unit, you will need a clear route to install and attach the line sets and drain, both through the interior wall and along the home’s exterior. This will likely involve drilling a three-inch hole into the wall near each air handler and securing the line sets to your home’s exterior.
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Outdoor Unit Compatibility: To ensure proper technical connections and optimal performance, your air handler(s) should be paired with a condenser unit made by the same manufacturer and within the appropriate BTU capacity range. Manufacturers regularly publish approved pairings of air handlers/condensers; failing to match equipment correctly can result in operational problems and even voided warranties.
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DIY or Professional Installation: There are no DIY-compatible options for floor mount mini splits. You must enlist the help of a certified HVAC contractor to set up a new mini split system in a professional installation.
Before installation, you must comply with local building and safety codes, which means securing the required permits and having a licensed electrician handle all electrical work.
How much do floor mount mini split indoor units cost?
The cost of a single floor console unit runs from $200 to $2,000 for the indoor unit only, depending on the brand and BTU capacity. However, this cost is usually bundled within the cost of a mini split system, which includes a condenser unit with a properly sized BTU capacity and the air handler(s) desired.
A mini split condenser unit with BTU capacity of 6,000 to 24,000 typically runs between $500 and $2,500, bringing the total equipment cost for a floor mounted mini split system to at least $1,000 up to $5,000+. This does not include labor costs (typically $300 to $3,000 depending on zone count) or permits (approximately $250 to $400), both of which are covered in detail below.
How much will it cost to install a floor mount mini split indoor unit?
When hiring contractors to install your floor mount mini split system, labor costs run between $300 and $2,000 for a single zone system, and between $700 and $3,000 for a multi zone system. You'll also need to budget for a licensed electrician to handle all wiring and electrical work, and if your walls require it, a contractor to drill the 3-inch hole needed for the refrigerant line sets and drain. For mounting the outdoor unit, you can choose from a few options: pour a small concrete pad, set up a plastic mounting pad, or install brackets on an exterior wall. In addition, you can expect to pay around $250 to $400 for installation permits – check with your local or municipal building codes for exact costs.
In total, a professionally installed single zone floor console mini split system – including equipment, labor, electrical work, and permits – can range from approximately $1,800 to $6,000+.
What BTU capacities come with floor mount mini split indoor units?
Floor mount mini split indoor units are available in capacities ranging from 6,000 to 60,000 BTU (400 to 3,000+ square feet). Common examples include:
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6,000 to 9,000 BTU (up to 400 sq. ft.): This range includes compact spaces such as home offices, small bedrooms, sunrooms/indoor patios, and nurseries.
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12,000 to 18,000 BTU (400 to 900 sq. ft.): These units can be used in standard, medium-sized rooms, including bedrooms, small living rooms, studio apartments, offices, or sunrooms/four-season rooms.
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24,000 to 30,000 BTU (900 to 1,300 sq. ft.): Areas that are more spread out, such as combined living and dining rooms, larger bedrooms or finished basements can also accommodate universal floor mini splits.
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30,000 to 42,000 BTU (1,300 to 2,000 sq. ft.): Medium-sized bedrooms, living areas, offices, or garages are all suitable for a single or multi zone low wall mini split. These larger units are also a good choice for server rooms where temperature-sensitive computer equipment is kept.
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42,000 to 60,000+ BTU (2,000 to 3,000+ sq. ft.): The largest area these units are able to heat and/or cool includes oversized bedrooms, large garages, open-concept living areas, and multi-room basements.
It’s important to choose the correct BTU capacity to match the size of the space you’re wanting to heat and cool. A mini split system that is too small can lead to the unit running constantly because it’s unable to maintain consistent temperature levels, as well as equipment breakdowns. Conversely, a system that is too large can short cycle repeatedly, causing poor dehumidification, uneven temperatures, and premature wear on the compressor.
 Which mini split condensers work with floor mount indoor units?
To ensure reliable performance, your indoor unit(s) must be paired with an outdoor condenser that matches on five key criteria: zone type (single or multi zone), brand, BTU capacity, voltage, and refrigerant type. It’s highly recommended to buy both the air handler(s) and condenser unit together in a matching set.
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Condenser Zone Type: Condenser units are either single zone or multi zone, and you’ll want to make sure you choose the correct one for your mini split system. For example, if you’re only installing one air handler, then you’ll need a single zone condenser.
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Condenser Brand Compatibility: You should always purchase air handlers and condensers made by the same manufacturer. Using mixed equipment from different brands can cause operational problems, poor performance, and voided warranties.
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Condenser BTU Capacity: Your condenser should have the proper BTU capacity to match the air handler unit(s) needed. If you’re installing a single zone mini split system, the condenser and low wall unit should have the exact same BTU capacity. For a multi zone system, you must add up the BTUs of all air handlers and pair them with a condenser with a BTU capacity that matches the sum.
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Condenser Voltage Compatibility: All mini split systems require a dedicated electrical circuit, and all equipment connected to this circuit must have matching voltage ratings. Most floor mount mini split systems are set up for 208/230V.
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Condenser Refrigerant Type: Both the air handler(s) and the condenser unit must use the same type of refrigerant to operate. R32 and R-454B are the most common refrigerants, though you should verify the specific refrigerant type with your equipment manufacturer.
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Approved Model Pairing: Every HVAC equipment manufacturer has a published list of approved air handler and condenser pairings for mini split systems. You can locate the approved pairing list by contacting the manufacturer directly or through their online pairing verification portal, or simply buy a prematched set.
Always plan ahead and confirm that the condenser and air handler units are compatible before purchasing. This will ensure a smooth installation and avoid operational issues or a voided warranty.
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FAQs about floor mount mini split indoor units
Yes, these indoor units are highly energy efficient when paired with a compatible outdoor condenser, with most systems achieving SEER2 ratings between 17 and 26, which is well above the efficiency of many older central air systems.
Most floor console indoor units can provide both heating and cooling, as long as they are paired with a compatible condenser that can operate as a heat pump. Most mini split systems work as both an air conditioner and heat pump, but there are some models that are for cooling only.
These air handlers are better suited for single rooms or zones, but it’s possible to use a single head to cool a larger living area, i.e. a combined living/dining room, as long as the air handler has the proper BTU capacity and there are no obstructions blocking airflow.
Virtually all brands offer floor console units, including ACiQ, LG, Daikin, and Mitsubishi. Daikin and Mitsubishi air handlers come with a higher price tag. If you’re looking for more bang for your buck without sacrificing quality, ACiQ has a proven track record of high performance and even better value.
You must hire a certified HVAC contractor to install your mini split system since handling refrigerant and electrical circuitry are involved. There are no DIY options available for low wall console systems.
Yes, these mini split indoor units are extremely quiet, with most operating at a noise level between 25 and 45 dBA, which is equivalent to the sound of a quiet library. The outdoor condenser unit is slightly louder but is ultimately much quieter than traditional central air conditioning or window units because it uses inverter-driven compressor technology, continuously adjusting the compressor speed to match the cooling or heating demand.
Yes, these units are safe when properly installed by a qualified HVAC technician and positioned with at least 8 in. of clearance above the unit and 4 in. on each side, away from fixtures, furniture, or other obstructions.
Depending on the quality of the equipment and how well it is maintained, mini split systems typically last between 15 to 20 years.
Plan to clean the air filter every 4 to 6 weeks and clear any dust, debris, or pet dander from the vents. For a more thorough cleaning of the coils and internal components, schedule a professional service visit at least once a year to maintain peak performance and air quality.