YEAR-END SALE: Free exclusive 2 year labor & refrigerant warranty on mini splits, additional 3% off at checkout. >$600 orders ship free. Call: 1-615-553-8118

Home
Bundle
Products
Scratch and Dents
Find Installer
Contact
Rebate
Financing
FAQ
Verify

Call us

Zones

A zone refers to a specific area you want to heat or cool. Typically, a zone is an enclosed space, such as a kitchen, living room, bedroom, or garage. The square footage is calculated based on 8-foot ceilings. If your ceilings are higher or lower than 8 feet, use our square footage calculator to determine the appropriate coverage for your space.

Air Handler BTU Guide

To determine the appropriate BTU rating for your space, start by measuring the square footage of the area you want to heat or cool.

Factors to Consider:

Insulation: Poor insulation may require a higher BTU rating.
Climate: Extremely hot or cold climates may also necessitate additional BTUs for optimal performance.

Coverage Area Guidelines:

9,000 BTU: Suitable for spaces up to 375 sq. ft.
12,000 BTU: Ideal for areas between 350–550 sq. ft.
18,000 BTU: Covers spaces from 550–800 sq. ft.
24,000 BTU: Best for areas measuring 800–1,050 sq. ft.
36,000 BTU: Designed for larger spaces between 1,050–1,550 sq. ft.

Ceiling Cassettes only come in 9k, 12k, & 18k options.

This will be used to connect the indoor unit (air handler or cassette) with the outside unit (condenser).

Air Handler BTU Guide

To determine the appropriate BTU rating for your space, start by measuring the square footage of the area you want to heat or cool.

Factors to Consider:

Insulation: Poor insulation may require a higher BTU rating.
Climate: Extremely hot or cold climates may also necessitate additional BTUs for optimal performance.

Coverage Area Guidelines:

9,000 BTU: Suitable for spaces up to 375 sq. ft.
12,000 BTU: Ideal for areas between 350–550 sq. ft.
18,000 BTU: Covers spaces from 550–800 sq. ft.
24,000 BTU: Best for areas measuring 800–1,050 sq. ft.
36,000 BTU: Designed for larger spaces between 1,050–1,550 sq. ft.

Ceiling Cassettes only come in 9k, 12k, & 18k options.

This will be used to connect the indoor unit (air handler or cassette) with the outside unit (condenser).

Air Handler BTU Guide

To determine the appropriate BTU rating for your space, start by measuring the square footage of the area you want to heat or cool.

Factors to Consider:

Insulation: Poor insulation may require a higher BTU rating.
Climate: Extremely hot or cold climates may also necessitate additional BTUs for optimal performance.

Coverage Area Guidelines:

9,000 BTU: Suitable for spaces up to 375 sq. ft.
12,000 BTU: Ideal for areas between 350–550 sq. ft.
18,000 BTU: Covers spaces from 550–800 sq. ft.
24,000 BTU: Best for areas measuring 800–1,050 sq. ft.
36,000 BTU: Designed for larger spaces between 1,050–1,550 sq. ft.

Ceiling Cassettes only come in 9k, 12k, & 18k options.

This will be used to connect the indoor unit (air handler or cassette) with the outside unit (condenser).

Air Handler BTU Guide

To determine the appropriate BTU rating for your space, start by measuring the square footage of the area you want to heat or cool.

Factors to Consider:

Insulation: Poor insulation may require a higher BTU rating.
Climate: Extremely hot or cold climates may also necessitate additional BTUs for optimal performance.

Coverage Area Guidelines:

9,000 BTU: Suitable for spaces up to 375 sq. ft.
12,000 BTU: Ideal for areas between 350–550 sq. ft.
18,000 BTU: Covers spaces from 550–800 sq. ft.
24,000 BTU: Best for areas measuring 800–1,050 sq. ft.
36,000 BTU: Designed for larger spaces between 1,050–1,550 sq. ft.

Ceiling Cassettes only come in 9k, 12k, & 18k options.

This will be used to connect the indoor unit (air handler or cassette) with the outside unit (condenser).

Air Handler BTU Guide

To determine the appropriate BTU rating for your space, start by measuring the square footage of the area you want to heat or cool.

Factors to Consider:

Insulation: Poor insulation may require a higher BTU rating.
Climate: Extremely hot or cold climates may also necessitate additional BTUs for optimal performance.

Coverage Area Guidelines:

9,000 BTU: Suitable for spaces up to 375 sq. ft.
12,000 BTU: Ideal for areas between 350–550 sq. ft.
18,000 BTU: Covers spaces from 550–800 sq. ft.
24,000 BTU: Best for areas measuring 800–1,050 sq. ft.
36,000 BTU: Designed for larger spaces between 1,050–1,550 sq. ft.

Ceiling Cassettes only come in 9k, 12k, & 18k options.

This will be used to connect the indoor unit (air handler or cassette) with the outside unit (condenser).

Home
All Products

All Products

(556 products)

Sort by

Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

Compare

View as List Grid

FiltersFilter & Sort

Applied Filters

Clear all

Sort by

Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

Availability

In stock (536)
Out of stock (32)

Clear

Price

From $

To $

From To

Clear

Product type

2 Zones/Rooms (23)
4 Zones/Rooms (61)

Clear

More filters

3 (1)
24k-36k BTU (2)
48k-60k (1)
48k-60k BTU (1)
36k BTU (2)
54k BTU (2)
000 SQ Coverage (1)
750-900 sq ft (1)
1000-1200 sq ft (1)
1250-1500 sq ft (1)
1.5 Ton (1)
2 Ton (1)
2.5 Ton (1)
3 Ton (1)
4 Ton (1)
5 Ton (1)
2-3 Tons (2)
2-3 tons (2)
4-5 Tons (4)
2 Zone (2)
12k + 36k BTU (1)
24 + 24 BTU (1)
Bundle Upsell (6)
Central Unit (1)
Condenser (1)
hide-9k-from-bundle (1)
OBA (5)
single-time (1)
testing 1 (3)
Universal Series (1)
warranty (10)

Clear

Compare

Up to 26% off

MRCOOL
MRCOOL DIY Mini Split - 36,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 16 ft. Install Kit, DIYM436HPC00C00

$8,364⁰⁰ ~~$11,291⁴⁰~~

View details
Compare

Up to 26% off

MRCOOL
MRCOOL DIY Mini Split - 36,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 25 ft. Install Kit, DIYM436HPC00C84

$7,747⁰⁰ ~~$10,458⁴⁵~~

View details
Compare

Up to 26% off

MRCOOL
MRCOOL DIY Mini Split - 45,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 25 ft. Install Kit, DIYM448HPC01C28

$8,476⁰⁰ ~~$11,442⁶⁰~~

View details
Compare

Up to 26% off

MRCOOL
MRCOOL DIY Mini Split - 42,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 25 ft. Install Kit, DIYM448HPC02C28

$8,472⁰⁰ ~~$11,437²⁰~~

View details
Compare

Up to 26% off

MRCOOL
MRCOOL DIY Mini Split - 42,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 16 ft. Install Kit, DIYM448HPC02C00

$8,360⁰⁰ ~~$11,286⁰⁰~~

View details
Compare

Up to 26% off

MRCOOL DIRECT
MRCOOL DIY Mini Split - 48,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 25 ft. Install Kit, DIYM448HPC03C84

$8,485⁰⁰ ~~$11,454⁷⁵~~

In stock (100 units)

View details
Compare

Up to 26% off

MRCOOL DIRECT
MRCOOL DIY Mini Split - 48,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 25 ft. Install Kit, DIYM448HPC04C84

$8,490⁰⁰ ~~$11,461⁵⁰~~

View details
Compare

Up to 23% off

MRCOOL
MRCOOL DIY Mini Split - 39,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 50 ft. Install Kit, DIYM448HPC00C194

$9,583⁰⁰ ~~$12,458⁰⁰~~

View details
Compare

Up to 26% off

MRCOOL
MRCOOL DIY Mini Split - 36,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 35 ft. Install Kit, DIYM436HPC00C140

$8,567⁰⁰ ~~$11,566⁰⁰~~

View details
Compare

Up to 23% off

MRCOOL
MRCOOL DIY Mini Split - 45,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 16 ft. Install Kit, DIYM448HPC05C00

$8,369⁰⁰ ~~$10,880⁰⁰~~

View details
Compare

Up to 26% off

MRCOOL
MRCOOL DIY Mini Split - 54,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 25 ft. Install Kit, DIYM448HPC07C84

$8,498⁰⁰ ~~$11,473⁰⁰~~

View details
Compare

Up to 26% off

MRCOOL
MRCOOL DIY Mini Split - 45,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 16 ft. Install Kit, DIYM448HPC01C00

$8,364⁰⁰ ~~$11,292⁰⁰~~

View details
Compare

Up to 23% off

MRCOOL
MRCOOL DIY Mini Split - 42,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 35 ft. Install Kit, DIYM448HPC02C140

$9,292⁰⁰ ~~$12,080⁰⁰~~

View details
Compare

Up to 26% off

MRCOOL
MRCOOL DIY Mini Split - 45,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 50 ft. Install Kit, DIYM448HPC05C194

$9,601⁰⁰ ~~$12,962⁰⁰~~

View details
Compare

Up to 26% off

MRCOOL
MRCOOL DIY Mini Split - 45,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 25 ft. Install Kit, DIYM448HPC05C84

$8,481⁰⁰ ~~$11,450⁰⁰~~

View details
Compare

Up to 23% off

MRCOOL
MRCOOL DIY Mini Split - 45,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 35 ft. Install Kit, DIYM448HPC01C140

$9,296⁰⁰ ~~$12,085⁰⁰~~

View details