MRCOOL DIY 4th Gen Mini Split - 3-Zone 36,000 BTU Ductless Air Conditioner and Heat Pump with 18K + 12K + 12K Wall Mount Air Handlers

MRCOOL DIY 4th Gen Mini Split - 3-Zone 36,000 BTU Ductless Air Conditioner and Heat Pump with 18K + 12K + 12K Wall Mount Air Handlers

SKU: MS3-36K-1812

Sale price$3,979.00 Regular price$5,099.99
Save 22%



Choose Line Set Lengths:

Air Handler 1 - 18K - Line Set:

Air Handler 2 - 12K - Line Set:

Air Handler 3 - 12K - Line Set:


Estimated delivery:
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  • 30-Day Return Policy⁺

Description

MRCOOL DIY 4th Gen Mini Split - 3-Zone 36,000 BTU Ductless Air Conditioner and Heat Pump with 18K + 12K + 12K Wall Mount Air Handlers

The MRCOOL 4th Gen Mini Split bundle includes everything you need to heat and cool up to three rooms. The easy installation, Do-It-Yourself

Bundle Includes:

  1. MRCOOL DIY 4th Gen 36K BTU, 4-Zone, 21.5 SEER, Ductless Heat Pump Condenser (DIY-MULTI4-36HP230C)

  2. MRCOOL DIY 4th Gen 18K BTU, 22 SEER, Ductless Mini-Split Wall Mounted Air Handler (DIY-18-HP-WMAH-230C25)

  3. MRCOOL DIY 4th Gen 12K BTU, 22 SEER, Ductless Mini-Split Wall Mounted Air Handler (DIY-12-HP-WMAH-230C25) (x2)

MRCOOL 4th Gen Air Conditioner and Heat Pump Condenser

  • Power - 36K BTUs
  • Zones - Cool and heat up to four rooms in your home
  • SEER - SEER efficiency rating of up to 21.5
  • Durable - Constructed to hold up against the weather and resist corrosion with its durable Gold Fin Condenser coating. Performs in weather conditions down to 5°F
  • Easy DIY Installation - Easy to install and no technician required. Includes everything to easily Do-It-Yourself
  • Environmentally Friendly - R-410A environmentally friendly refrigerant
  • Warranty - Standard 7-year compressor/5-year parts warranty; register for limited lifetime compressor warranty

MRCOOL Wall Mount Air Handler - 18K BTU - Quantity 1

  • Modes - Choose from COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.
  • Smartphone Control - Control with your Apple or Android smartphone through the use of the Smart HVAC app
  • Easy DIY Installation - With its light and compact design, it can be installed easily on most interior walls with the included mounting plate

MRCOOL Wall Mount Air Handler - 12K BTU - Quantity 2

  • Modes - Choose from COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.
  • Smartphone Control - Control with your Apple or Android smartphone through the use of the Smart HVAC app
  • Easy DIY Installation - With its light and compact design, it can be installed easily on most interior walls with the included mounting plate

Accessories

DiversiTech 3/4 Inch x 6 Ft Metallic Electrical Whip with #8 Wire (6-34-6)DiversiTech 3/4 Inch x 6 Ft Metallic Electrical Whip with #8 Wire (6-34-6)
DiversiTech Non-Fusible 60A Disconnect Switch (DDS-60U)DiversiTech Non-Fusible 60A Disconnect Switch (DDS-60U)
MRCOOL Condenser Wall Mounting Kit for 24K & 36K BTU Ductless Split Systems (MB440A)MRCOOL Condenser Wall Mounting Kit for 24K & 36K BTU Ductless Split Systems (MB440A)
MRCOOL Smart HVAC Mini Stat in White (MTSK02)MRCOOL Smart HVAC Mini Stat in White (MTSK02)
MRCOOL MRCOOL Smart HVAC Mini Stat in White (MTSK02)
Sale price$98.00 Regular price$149.00

Condenser

Dimensions

16.14" D x 31.89" H x 37.24" W 

Voltage

208-230 V

SEER

21.5

Cooling Capacity

36K BTU

Heating Capacity

36K BTU

Min-Max Ambient Cool

5F ~ 122F

Min-Max Ambient Heat

-13F ~ 75.2F

Refrigerant Type

R-410A

Max Lineset Length

196.85 ft TOTAL

 

18K Air Handler

Product Dimensions

8.90" D x 13.19" H x 42.52" W 

Voltage

208-230 V

Cooling Capacity

18K BTU

Heating Capacity

18K BTU

Modes

  • Auto - auto selects from Cool, Heat or Fan-Only
  • Dry (Dehumidifies)
  • Cool
  • Heat
  • Fan Only
  • Quiet
  • Sleep

 

12K Air Handler

Product Dimensions

7.44" D x 11.69" H x 31.57" W 

Voltage

208-230 V

Cooling Capacity

12K BTU

Heating Capacity

12K BTU

Modes

  • Auto - auto selects from Cool, Heat or Fan-Only
  • Dry (Dehumidifies)
  • Cool
  • Heat
  • Fan Only
  • Quiet
  • Sleep

Mini Split FAQ

What BTU rating should I choose for my air handler?

  • This depends on the coverage area/room size you are trying to heat/cool
  • An Air Handler's BTU is how powerful the fan is. A higher BTU rating will be able to heat/cool a larger area
Air Handler BTU Coverage Area/Room Size (Sq Ft.)*
9K BTU
Up to 375 Sq. ft
12K BTU Up to 500 Sq. ft
18K BTU Up to 750 Sq. ft
24k BTU Up to 1000 Sq. ft
36k BTU  Up to 1500 Sq. ft

*Ceiling height, insulation, and local climate may impact the coverage area. For example, an uninsulated room will require more power than a well insulated room.

Shipping & Returns

*Shipping Policy

  • Shipping is Free
  • Large appliances ship via Freight Curbside shipment. Meaning the carrier will drop off your item on your property not inside your home. The courier company will call ahead of time to schedule a drop off date
  • For the full details, visit our Shipping Page

Return/Refund Policy
  • 30-Day Return Policy
  • If your order arrives damaged, we will exchange you for a new one. Damage must be reported within 24 hours. 
  • For more details, visit our Return Policy Page

 

Customer Reviews

Based on 23 reviews
96%
(22)
4%
(1)
0%
(0)
0%
(0)
0%
(0)
P
Peter K. (Phoenix, US)
Pretty Easy Install and Works Great!

Installed my own central HP system. It was a bit of work but nothing beyond a person with basic mechanical and electrical skills. It took me a while because I had to remove the existing electric forced air furnace from a pretty tight place. Some custom sheet metal work and a bit of custom electrical too. Worked perfectly when powered up and I actually like the thermostat provided, although I wish it was clearer how to set up a temperature set-back schedule. Pre-charged refrigerant piping was something new and I liked that too. The best thing is that my electric utility forked out $4,000 and that paid for the unit!

W
WesD (Chicago, US)
Installed and working great

Installed with ceiling cassettes... Quiet and keeping us cool so far !

N
Nat R. (Odessa, US)
4 ton condensing unit

Very good delivery service installed and works like a Should

w
walter w. (Port Neches, US)
Old r22 unit, same capacity, worked better in temperature extremes

Product came packaged well, undamaged. Installation was difficult, followed instructions for suction line above coil on bilevel installation with coil above condenser. 108 inside house on startup, 103 ambient. First start, high pressure 500, low pressure 170, supply air temp 66 degrees. Very worried at first, but after house cooed down, everything within parameters. Researched 410a refrigerant, found out it looses efficiency exponentially during temperature extremes. My old r22 unit would supply 54 degree supply air in comparable operating conditions. EPA, government, a/c manufactures all lying to American public

j
justin N. (New York, US)
Well built

First time ever installing Mr cool unit was built very good it has a dc converted fan motor,came with a salt shelf type coating om inside of unit over all very impressed 5star system

Why buy a MRCOOL from Home Outlet Direct?

- We are an authorized MRCOOL dealer

- Industry leading sales and customer service

- Thousands of happy customers

Real Customers. Real Results.

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