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MRCOOL DIY® 5th Gen Single Zone Mini Split Heat Pump

MRCOOL DIY® 5th Gen Single Zone Mini Split Heat Pump

MRCOOL 5th Gen 6-Zone DIY Multi-Zone Mini Split Systems | NEW for 2025

MRCOOL 5th Gen 6-Zone DIY Multi-Zone Mini Split Systems | NEW for 2025

2nd Gen MRCOOL Hyper Heat Central Ducted HVAC

2nd Gen MRCOOL Hyper Heat Central Ducted HVAC

MRCOOL Ducted HVAC Solutions

MRCOOL Ducted HVAC Solutions

Products

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Products

MRCOOL DIY 16ft pre-charged mini split line set R-454B for Gen 5 HVAC systems, no vacuum required, DIY air conditioner refrigerant tubing installation

20% off

MRCOOL 5th Gen Pre-Charged Mini Split Line Set – R-454B

(3)

MRCOOL DIY Pre-Charged Linesets - Select Your System & Length -

20% off

MRCOOL DIY Pre-Charged Linesets - Select Your System & Length

(8)

MRCOOL 9,000 BTU wall-mounted air handler for DIY ductless mini split systems – energy-efficient, whisper-quiet, and compatible with 5th Gen condensers.

20% off

MRCOOL 5th Gen Multi-Zone Wall-Mounted Air Handler Builder

(1)

MRCOOL LineGuard 4.5-Inch 16-Piece Complete Line Set Cover Kit for Ductless Mini-Split or Central System (MLG450) -

20% off

MRCOOL LineGuard 4.5-Inch 16-Piece Complete Line Set Cover Kit for Ductless Mini-Split or Central System (MLG450)

(5)

MRCOOL Disconnect Switch and Electrical Whip Kits for Ductless Split System Condensers 9k BTU To 60k BTU -

20% off

MRCOOL Disconnect Switch and Electrical Whip Kits for Ductless Split System Condensers 9k BTU To 60k BTU

(2)

R410A Mini Split Refrigerant Refill Kit - 1.8lb cylinder with hose and gauge for DIY air conditioner recharge

20% off

1.8 lb R410a Refrigerant Refill Kit with Gauge

(4)

MRCOOL Condenser Wall Bracket for 24K & 36K BTU Ductless Split Systems (MB440A) -

20% off

MRCOOL Condenser Wall Bracket for 24K & 36K BTU Ductless Split Systems (MB440A)

(2)

MRCOOL DIY 4th Generation 9K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-09-HP-WMAH-230C25 -

20% off

MRCOOL DIY 4th Generation 9K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-09-HP-WMAH-230C25

(1)

Disconnect Switch and Electrical Whip with #8 AWG for ALL MRCOOL Condenser -

20% off

Disconnect Switch and Electrical Whip with #8 AWG

(3)

MRCOOL DIY mini-split line-set couplers compatible with 6K, 9K, 12K, and 18K air handlers.

20% off

MRCOOL DIY® Coupler Set – 1/2" x 1/4" or 3/8" x 1/4" Quick Connect (No Communication Wire)

(3)

Elite Condenser Pad - 18 In. x 38 In. x 3 In. For Outside Ground Placement of the MRCOOL DIY Condenser -

20% off

Elite Condenser Pad - 18 In. x 38 In. x 3 In. For Outside Ground Placement of the MRCOOL DIY Condenser

(1)

MRCOOL Condenser Wall Mounting Kit for 9k to 36k BTU Ductless Split Systems -

20% off

MRCOOL Condenser Wall Mounting Kit for 9k to 48k BTU Ductless Split Systems (Select Your Size)

MRCOOL mini split condenser wall mount bracket MB176 kit with heavy duty brackets and mounting hardware for 9K to 18K BTU systems

20% off

MRCOOL Mini Split Condenser Wall Mount Bracket for 9K–18K BTU Systems (MB176)

(2)

MRCOOL 3.5" Wall Sleeve and Cap Kit MCSLEEVE - Clean HVAC Line Set Installation -

20% off

MRCOOL 3.5" Wall Sleeve and Cap Kit MCSLEEVE - Clean HVAC Line Set Installation

(2)

MRCOOL pre-charged couplers available for multiple system types and sizes; select the correct size for your unit

20% off

Line Set Coupler Kit – For All DIY Pre-Charged Systems (R-410A & R-454B)

MRCOOL ceiling cassette air handler – compact and efficient design for discreet HVAC performance in residential or commercial spaces.

20% off

MRCOOL 5th Gen Multi-Zone Ceiling-Mounted Air Handler Builder

(1)

$1,312.00$1,640.00

MRCOOL DIY 4th Generation 12K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-12-HP-WMAH-230C25 -

20% off

MRCOOL DIY 4th Generation 12K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-12-HP-WMAH-230C25

(1)

MRCOOL® condenser risers for AC units – heavy-duty rubber mounts to elevate and stabilize condensers.

20% off

MRCOOL® Condenser Risers – Heavy-Duty Dual Mounts for Condenser Units - Pair

Flexible off-white non-adhesive PVC wrapping tape, 2 inch wide by 50 foot roll, designed for HVAC line sets and piping insulation.

12% off

Non-Adhesive PVC Wrapping Tape for HVAC & Piping – 2" Wide x 50' Long, Flexible Roll

(1)

Rectorseal RSH-50 surge protective device 50kA 96415 for HVAC 120/240V electrical surge protection

20% off

Rectorseal RSH-50 Surge Protective Device 50kA (96415) 120/240V HVAC Panel Protector

Re-Usable Filter for MrCool Ductless Wall Mounted Air Handler 9k & 12k BTU - Pair -

12% off

Reusable Air Filter for MrCool Wall-Mounted Mini-Split (Compatible with 9k & 12k Models) - Pair

(3)

MRCOOL 5th Gen condenser unit outdoors in snowy weather – showcases year-round performance of DIY multi-zone heat pump systems.

20% off

MRCOOL DIY® 5th Gen 36,000 BTU Multi-Zone Mini Split Condenser 230V, DIY-MULTI5-36HP230D-O

$2,543.00$3,178.75

MRCOOL DIY 4th Generation 18K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-18-HP-WMAH-230C25 -

20% off

MRCOOL DIY 4th Generation 18K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-18-HP-WMAH-230C25

Top grille view of MRCOOL 5th Gen DIY 3-zone condenser – durable design with optimized airflow for R-454B mini split HVAC units.

20% off

MRCOOL DIY® 5th Gen 27,000 BTU Multi-Zone Mini Split Condenser 230V, DIY-MULTI4-27HP230D-O

$2,100.00$2,625.00

Close-up of MRCOOL 18,000 BTU multi-zone condenser – ideal for energy-efficient ductless HVAC with DIY-friendly features and R-410A refrigerant.

20% off

MRCOOL 5th Gen Multi Zone Condenser Builder

$1,555.00$1,943.75

MRCOOL DIY Series 9K BTU Ceiling Cassette, DIYCASSETTE09HP-230C25 -

20% off

MRCOOL DIY Series 9K BTU Ceiling Cassette, DIYCASSETTE09HP-230C25

$1,191.00$1,488.75

MRCOOL 25 ft. 3/8" x 3/4" No-Vac Pre-Charged Line Set, pre-filled with R-454B refrigerant, designed for MRCOOL

16% off

MRCOOL 25 ft. 3/8" x 3/4" No-Vac Pre-Charged Line Set for Central Ducted Hyper Heat 2nd Gen & VersaPro 2nd Gen (R-454B Refrigerant)

Re-Usable Filter for MrCool 24k Ductless Wall Mounted Air Handler -

12% off

Re-Usable Filter for MRCOOL 18k & 24k 4th & 5th Gen Ductless Wall Mounted Air Handlers – 2-Pack

(3)

20% off

MRCOOL 2nd Gen VersaPro & Hyper Heat Central Ducted Electric Heat Kit — 5kW, 8kW, 10kW, 15kW, 20kW

MRCOOL EZPRO system highlights – pre-charged R-454B refrigerant, ultra-quiet performance, and efficient DIY installation.

20% off

MRCOOL DIY 5th Gen Easy Pro 12K BTU Single Zone Mini Split Complete System 115V with 16 ft. DIY Quick Connect Line Set and DIYPRO Cable, EZPRO-12-HP-11516D-O

(1)

$1,649.00$2,061.25