36k BTU 21.5 SEER Multi-Zone MrCool DIY 4 Zone Ductless Heat Pump Split System - 9k+9k+12k+12k

Item: HA21052
Models: DIY-MULTI4-36HP230, DIY-09-HP-WMAH-230B, DIY-12-HP-WMAH-230B, DIY25-1412
Condition: New
Use this single multi-zone system to heat and cool four different spaces in your home or business. The Multi-Zone MrCool DIY 36k BTU 21.5 SEER 4-Zone Ductless Heat Pump Split System - 9k+9k+12k+12k is one of the only multi-zone systems available that you can install yourself without expert HVAC help. The outdoor heat pump powering this system has a heating capacity of up to 36,000 BTU and is highly efficient with a 21.5 SEER rating. The two 9,000 BTU air handlers distribute heated and cooled air effectively in spaces up to around 400 square feet. The two 12,000 BTU air handlers work best in rooms up to 550 square feet.

Availability: In stock

As low as: $3,925.00

Price as configured: $3,925.00

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Due to order volume, this item may not ship for 5-7 business days.

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This Bundle Includes

36k BTU 21.5 SEER MrCool DIY Ductless Heat Pump Condenser - 4 Zone 240v 36k BTU 21.5 SEER MrCool DIY Ductless Heat Pump Condenser - 4 Zone 240v Item: HA21057 Model: DIY-MULTI4-36HP230 Qty: 1
9k BTU MrCool DIY Ductless Wall Mounted Air Handler - 3rd Generation 240v 9k BTU MrCool DIY Ductless Wall Mounted Air Handler - 3rd Generation 240v Item: HA21058 Model: DIY-09-HP-WMAH-230B Qty: 2
12k BTU MrCool DIY Ductless Wall Mounted Air Handler - 3rd Generation 240v 12k BTU MrCool DIY Ductless Wall Mounted Air Handler - 3rd Generation 240v Item: HA21059 Model: DIY-12-HP-WMAH-230B Qty: 2

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What's Included

  • MrCool DIY-MULTI4-36HP230
  • MrCool DIY-09-HP-WMAH-230B
  • MrCool DIY-12-HP-WMAH-230B
  • MrCool DIY25-1412
  • Owner Manual
  • Lifetime Tech Support

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Overview

Multi-Zone MrCool DIY 36k BTU 4-Zone Mini Split - An AC system you can install yourself!

Use this single multi-zone system to heat and cool four different spaces in your home or business. The MrCool DIY 36k BTU 21.5 SEER 4-Zone Ductless Heat Pump Split System - 9k+9k+12k+12k is one of the only multi-zone systems available that you can install yourself without expert HVAC help. The outdoor heat pump powering this system has a heating capacity of up to 36,000 BTU and is highly efficient with a 21.5 SEER rating. The two 9,000 BTU air handlers distribute heated and cooled air effectively in spaces up to around 400 square feet. The two 12,000 BTU air handlers work best in rooms up to 550 square feet.

The MrCool DIY Ductless Split System is a heat pump by design. So when the appliance heats your home or business, the appliance is reversing the air conditioning process and pulling heat indoors from outside.

This MrCool DIY 36k BTU 21.5 SEER 4-Zone Ductless Heat Pump Split System - 9k+9k+12k+12k can be installed without special tools or training. It is truly a do-it-yourself project. The Quick Connect line set makes this straightforward installation possible thanks to the pre-charged eco-friendly refrigerant in the line.

Each of the four air handlers in this MrCool DIY 36k BTU 21.5 SEER 4-Zone Ductless Heat Pump Split System - 9k+9k+12k+12k are designed to evenly distribute temperature-controlled air throughout your home, and they all offer several operating modes. The simplest operating option is Auto Mode. Set your desired temperature and let the appliance do the rest.

In Sleep Mode, save money overnight without any work or discomfort. The MrCool split system will drop when heating and rise when cooling by 2°F in the first two hours of sleep mode operation. For the next six hours, the unit continues to run at this more moderate temperature so you can sleep comfortably while keeping more money in the bank.

The current room temperature is clearly displayed with LED lights on the front of each air handler and also listed in the MrCool Smart Controller app, which is available on iOS and Android devices.

To set up wireless connection to an air handler, insert the included USB device under the front panel. Options for controlling your unit wirelessly include the air handler’s remote, the MrCool Smart Controller app, Amazon Alexa, and Google Assistant.

Enhance your heating and cooling experience with quality features on the MrCool DIY 36k BTU 21.5 SEER 4-Zone Ductless Heat Pump Split System - 9k+9k+12k+12k. You can easily limit energy usage to save cash with the timer and turn off the buzzer alerts and LED display with the mute function. Reduce the risk of smelly mildew in the air handlers by using the anti-mildew function, which keeps the unit running for 10 additional minutes after being shut off with a low air flow to dry out the unit. If a power outage or blackout occurs, your appliance will automatically resume operation with the same settings once power returns, so you don’t have to worry about resetting your system.

To clean MrCool DIY 36k BTU 21.5 SEER 4-Zone Ductless Heat Pump Split System - 9k+9k+12k+12k, simply wipe each appliance with a dry or damp cloth. No special cleaning solutions are needed.

Maintain your MrCool DIY Multi-Zone Split System by using the troubleshooting codes that appear on the front display of the air handlers when a potential issue arises. These codes can range from low refrigerant alerts to reminders to clean or replace air filters.

Warranty Terms

For a full description of all warranties applicable to this product as well as individual manufacturer requirements, please review the manufacturer's consumer brochure and/or product warranty documents.  Online warranty registration must be completed within 60 days of installation.  Due to state laws, online registration is not required in California or Quebec. Call for warranty availability on scratch & dent and surplus items.

For additional warranty information, click here.

Specifications

Model DIYM436HPW02B
UPC 810035932128
Bundle Avg Coverage Area 1,750 - 2,100 Sq Ft
Bundle Cooling Capacity 3.5 Ton
Bundle Cooling Efficiency 19 SEER and Above
EER 10.5
Series DIY
Zones 4
Region Compatibility Nationwide
Popular Applications Game Room, Garage, Guest Room, Man Cave, Server Room, Sunroom
California Residents see Prop 65 WARNING

DIY-MULTI4-36HP230 Specifications:

Model DIY-MULTI4-36HP230
UPC 810035931770
Avg Coverage Area 1,250 - 1,500 Sq Ft
Compressor Inverter
Cooling Capacity 3 Ton
Electrical Phase 1-Phase
Heat Pump Efficiency (HSPF) 11.0
Line Set Connection Type Quick Connect
Liquid Line Size 1/4 inch
Max Overcurrent Protection 45 amps
Primary Heating Capacity 35,001 - 40,000 BTU
Product Height (in) 31.89
Product Length (in) 16.14
Product Width (in) 37.24
Refrigerant R-410a
Cooling Efficiency 19 SEER and Above
Series DIY
Suction Line Size 1/2 inch
System Application Type Ductless Split Systems
Voltage 240
Warranty 5 Year Parts, 7 Year Compressor
Weight (lbs) 179.7000
Region Compatibility Nationwide

DIY-09-HP-WMAH-230B Specifications:

Model DIY-09-HP-WMAH-230B
UPC 810035931787
Air Flow Direction Horizontal
Configuration Wall Mounted
Blower Motor Variable Speed
Cooling Capacity Less than 1 Ton
Electrical Phase 1-Phase
Line Set Connection Type Quick Connect
Liquid Line Size 1/4 inch
Product Height (in) 11.69
Product Length (in) 7.44
Product Width (in) 31.57
Series DIY
Special Features WiFi Capable
Suction Line Size 1/2 inch
System Application Type Ductless Split Systems
Voltage 240
Warranty 5 Year Parts
Weight (lbs) 37.0400

DIY-12-HP-WMAH-230B Specifications:

Model DIY-12-HP-WMAH-230B
UPC 810035931794
Air Flow Direction Horizontal
Configuration Wall Mounted
Blower Motor Variable Speed
Cooling Capacity 1 Ton
Electrical Phase 1-Phase
Line Set Connection Type Quick Connect
Liquid Line Size 1/4 inch
Product Height (in) 11.69
Product Length (in) 7.44
Product Width (in) 31.57
Series DIY
Special Features WiFi Capable
Suction Line Size 1/2 inch
System Application Type Ductless Split Systems
Voltage 240
Warranty 5 Year Parts
Weight (lbs) 37.0400

DIY25-1412 Specifications:

Model DIY25-1412
UPC 810035931046
Liquid Line Size 1/4 inch
Suction Line Size 1/2 inch
System Application Type Ductless Split Systems
Warranty None
Weight (lbs) 15.0000

Reviews

Q & A

Do you have questions about this product?

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how long do the line sets come? if you do four rooms there could be different lengths.
I'm going to buy the 4 split system and one of my copper tubing only need to be 6 foot what do I do with the rest of the tubing.
Can only 2 or 3 of the 4 air handlers be connected at a time?
Currently I only need 2 air handlers, but after renovations I will need all 4.

Also do the air handlers get their electrical from the condenser?
Or do the air handlers need their own power source?
What is the electrical needed for air handlers?
What is the electrical needed for the condenser?
Thank you for your time/info.
I am looking at Mr. Cool web site for multi-zone 4 units (DIY-MULTI4-36HP230) and I see a combination for 9K + 9K + 12K + 18K combination. Would you be able to provide that?

I have a large room that I like to use the the 18k & 12k in it in two different section, and use the two 9k units for bedrooms.

I will also need a single unit for our master bedroom at some point, a 12k unit perhaps.


Best regards,
Ahmad.
I want to get the 4 zone system. But my one is only 7 foot what can I do?
Dose the wire come with the system to connect the condenser and air handler together?
The installation manual does not address the use of the side knockouts. Can the line sets for the multi zone system be routed out to either the left or right of the air handlers instead of to the rear?
Does this multi-zone unit come with the electrical wires or does it need to be purchased separately?

If it needs to be purchased separately, do you have to purchase the wires individually for all 4 units?
What is the maximum length each line set can be?
I plan on purchasing this item, but the 9k, 9k, 12k, 18k kit seems interesting as well as the 18k might be better suited for my 3 car garage. Any idea on availability and pricing? I see the expected ship time for this item was just extended.

Also, is pricing/item #s available for longer linesets or couplers? I have a room that is pretty far away from the others and I am trying to price everything out to be ordered a one time.

Thank you very much.
Is there a condensation line needed for each unit?
Is there a backlog for the multizone already? Just wondering if ordered soon how long it would be until delivery?
Can they all run at a different temp? So master bedroom at like 72 degrees and another room at 75 etc. Or do they all set to one temp and if one turns on they all turn on?