MRCOOL DIY 4th Gen Mini Split - 3-Zone 36,000 BTU Ductless Cassette Air Conditioner and Heat Pump with 12K + 12K + 12K Cassette Air Handlers, 50 ft. Line Sets, and Install Kit

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MRCOOL DIY 4th Gen Mini Split - 3-Zone 36,000 BTU Ductless Cassette Air Conditioner and Heat Pump with 12K + 12K + 12K Cassette Air Handlers, 50 ft. Line Sets, and Install Kit

Name: MRCOOL DIY 4th Gen Mini Split - 3-Zone 36,000 BTU Ductless Cassette Air Conditioner and Heat Pump with 12K + 12K + 12K Cassette Air Handlers, 50 ft. Line Sets, and Install Kit
Brand: MRCOOL
SKU: DIYM336HPC05C74
Price: 7204.0 USD
Availability: InStock
Rating: 4.8 (5 reviews)

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SKU: DIYM336HPC05C74

$7,204.00 $8,999.00

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Line Set Mix: 50 ft. + 50 ft. + 50 ft.

Variant

Lineset Length

16 Ft. 16 Ft.
25 Ft. 25 Ft.
35 Ft. 35 Ft.
50 Ft. 50 Ft.
66 Ft. 66 Ft.
Custom Custom

Air Handler BTUs

Estimated delivery:

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30-Day Return Policy⁺

MRCOOL DIY 4th Gen Mini Split - 3-Zone 36,000 BTU Ductless Cassette Air Conditioner and Heat Pump with 12K + 12K + 12K Cassette Air Handlers, 50 ft. Line Sets, and Install Kit

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:

MRCOOL DIY 4th Gen 36K BTU, 4-Zone, 21.5 SEER, Ductless Heat Pump Condenser (DIY-MULTI4-36HP230C)
MRCOOL DIY 4th Gen 12K BTU, 20.75 SEER, Ductless Mini-Splits Ceiling Cassette Air Handler (DIYCASSETTE12HP-230C25) (x3)
Line Sets - length & quantity varies based on selection:

MRCOOL 16 Ft. 1/4-Inch x 1/2-Inch Lineset for DIY 9K, 12K & 18K Indoor (DIY16-1412)
MRCOOL 25 Ft. 1/4-Inch x 1/2-Inch Lineset for DIY 9K, 12K, & 18K Indoor (DIY25-1412)
MRCOOL DIY 4th Generation 50 Ft. 1/4-Inch x 1/2-Inch Lineset for DIY 9K, 12K, & 18K Indoor (DIY50-1412C)
MRCOOL DIY 4th Generation DIYCOUPLER-14 + DIYCOUPLER-12 + 75 Ft. MC-5 Cable (DIYCOUPLER-1412K75C)

MRCOOL 4th Gen 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 - 12K BTU - Quantity 3

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 Line Sets

The MRCOOL copper line set is required to connect the Condenser to each Air Handler.
Environmentally Friendly - Line sets come pre-charged with R-410A refrigerant, the safest form of refrigerant.
Length Options - Select which combination of lengths you require for your installation needs.
Need more length? Use a coupler to connect two lines together

Couplers connect 16 ft. or 25 ft. lines to one 50 ft. line set
Connect up to 66 ft. or 77 ft. in total length
Coupler for 9K, 12K or 18K Air Handler
Coupler for 24K or 36K Air Handler

Condenser
Dimensions	16.14" D x 31.89" H x 37.24" W
Voltage	208-230 V
SEER	21.5
Cooling Capacity	36 BTU
Heating Capacity	36K BTU
Min-Max Ambient Cool	5F ~ 122F
Min-Max Ambient Heat	13F ~ 75.2F
Refrigerant Type	R-410A
Max Line Set Length	147.64ft TOTAL

12K Air Handler
Product Dimensions	13.19 in D x 8.98 in H x 50.31 in W
Voltage	208-230 V
Cooling Capacity	12K BTU
Heating Capacity	12K BTU
Modes	Quiet Sleep Auto Cool Fan Only Option

Line Sets
Length	16 ft., 25 ft., 35 ft., or 50 ft.
Liquid Line Size	1/4"
Suction Line Size	1/2"
Couplers	Connect 50 ft. line set to 16 ft. or 25 ft. line set For 24K or 36K Air Handler: DIYCOUPLER-3858K75C For 9K, 12K, or 18K Air Handler: DIYCOUPLER-1412K75C
Restricted States	GU;PR;VI
Proposition 65 Warning	Yes

Condenser

Air Handler

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 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

Nice unit

Very quiet operation, very heavy duty air handler, very poor installation instructions, but having 40+ years experience it wasn't too hard to figure out

It’s working

Just finished installing and can’t really give a review on efficiency or how effective the unit will be for my shop space. Installation was fairly straightforward, however, it would be beneficial that somewhere, prior to purchasing, incoming power will need to go the outside unit. I certainly would have planned running the #8 wire a little differently. I am satisfied with the purchase and excited to see the results in my shop.

Simple and straight forward.

Product came on time, well packaged and with no damage . I am a contractor and I have had many mini split systems installed in the past by subcontractors..Daikan, Fujitsu, Mitsubishi etc.. I decided to try the Mr Cool version my self since no vacuum work is needed. Overall the install was fairly simple and straight forward. If you live in snow country like me, make a note while material planning that there is no wall mounting brackets, snow stands or roof covering included. I ordered a set of wall brackets on Amazon for less than $50 which, so far have worked out well. I also grabbed an inexpensive set of brackets on Amazon for mounting an aluminium panel above the unit to act as a water/snow shed.
I was not sure what the instructions are speaking to regarding the needed air switch? After speaking with (2) master electricians, they were unsure as well so I did not install one. I did however install an overload circuit protector on the breaker feeding the exterior unit to protect the delicate circuit board of the system.
The only head scratcher I had throughout the install process was the size of the receiving connector terminals for the Line 1 and Line 2 at the exterior unit. They are the same sized terminals as the small communication wire terminal connections from the indoor units. It was more work than necessary (imo) to connect the heavy feed wire(s) that link the exterior unit from the breaker. We got it connected, but I'm not sure why these terminals aren't designed larger?
I ordered longer length line sets than I measured and glad I did as there really wasn't a lot of slack left in the line sets when my wall units were all completed and installed. A good rule of thumb is more is better than less. One bit of advice I would give is find out how many ports your unit has for the option of future interior wall unit additions. In my case, I ordered a 27K BTU exterior condenser which had (3) ports. Included with my purchase kit was (2) interior units. Had I thought better of it, I would have attempted to order an upsized exterior unit for the potential to add another interior unit in my garage in the future, but my exterior unit only has 6K BTU's of unused capacity which is really not enough for my garage. I'll be ordering a separate unit for that in the future. I also plan to purchase another (2) systems to outfit the remainder of our two story colonial. Overall very pleased.

Mr.Cool multizone install.

I have not completed the install yet and so this review will not be complete. So far all is going well. There are a few issues however. The first is that I was informed a wall mount bracket for the outside condenser unit would come with the order. It did not. This slowed the install as I had to wait for a bracket to come in. Next, the filler putty for the line set hole was nowhere near enough to fill the hole correctly. I would say at least double the amount sent would be needed to properly fill the gap for sealing. So far, other than these issues the install is going well. If you send me another review after the install I will give more info. As a last note I would say that I was disappointed in the exterior line set cover kit. It only comes in 12 foot lengths and all of my line sets are 16 feet. These kits are rather expensive and I did not want to buy 2 for every line set, and I have 3 line sets. That gets pretty pricey and it is a shame you don't sell line set kits for the different lengths of line set you sell. Thank you.

Great

great

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MRCOOL DIY 4th Gen Mini Split - 3-Zone 36,000 BTU Ductless Cassette Air Conditioner and Heat Pump with 12K + 12K + 12K Cassette Air Handlers, 50 ft. Line Sets, and Install Kit

Description

MRCOOL DIY 4th Gen Mini Split - 3-Zone 36,000 BTU Ductless Cassette Air Conditioner and Heat Pump with 12K + 12K + 12K Cassette Air Handlers, 50 ft. Line Sets, and Install Kit

Bundle Includes:

MRCOOL 4th Gen Heat Pump Condenser

MRCOOL Wall Mount Air Handler - 12K BTU - Quantity 3

MRCOOL Line Sets

Condenser

12K Air Handler

Line Sets

Customer Reviews

Why buy a MRCOOL from Home Outlet Direct?

Real Customers. Real Results.

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