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MRCOOL DIY 5th Gen Multi-Zone 3-Zone 55,000 BTU 22 SEER2 (12K + 18K + 24K) Ductless Mini-Split Air Conditioner and Heat Pump
MRCOOL DIY 5th Gen Multi-Zone 3-Zone 55,000 BTU 22 SEER2 (12K + 18K + 24K) Ductless Mini-Split Air Conditioner and Heat Pump
MRCOOL DIY 5th Gen Multi-Zone 3-Zone 55,000 BTU 22 SEER2 (12K + 18K + 24K) Ductless Mini-Split Air Conditioner and Heat Pump
MRCOOL DIY 5th Gen Multi-Zone 3-Zone 55,000 BTU 22 SEER2 (12K + 18K + 24K) Ductless Mini-Split Air Conditioner and Heat Pump
MRCOOL DIY 5th Gen Multi-Zone 3-Zone 55,000 BTU 22 SEER2 (12K + 18K + 24K) Ductless Mini-Split Air Conditioner and Heat Pump
MRCOOL DIY 5th Gen Multi-Zone 3-Zone 55,000 BTU 22 SEER2 (12K + 18K + 24K) Ductless Mini-Split Air Conditioner and Heat Pump
MRCOOL DIY 5th Gen Multi-Zone 3-Zone 55,000 BTU 22 SEER2 (12K + 18K + 24K) Ductless Mini-Split Air Conditioner and Heat Pump
MRCOOL DIY 5th Gen Multi-Zone 3-Zone 55,000 BTU 22 SEER2 (12K + 18K + 24K) Ductless Mini-Split Air Conditioner and Heat Pump
MRCOOL DIY 5th Gen Multi-Zone 3-Zone 55,000 BTU 22 SEER2 (12K + 18K + 24K) Ductless Mini-Split Air Conditioner and Heat Pump
MRCOOL DIY 5th Gen Multi-Zone 3-Zone 55,000 BTU 22 SEER2 (12K + 18K + 24K) Ductless Mini-Split Air Conditioner and Heat Pump
MRCOOL DIY 5th Gen Multi-Zone 3-Zone 55,000 BTU 22 SEER2 (12K + 18K + 24K) Ductless Mini-Split Air Conditioner and Heat Pump
MRCOOL DIY 5th Gen Multi-Zone 3-Zone 55,000 BTU 22 SEER2 (12K + 18K + 24K) Ductless Mini-Split Air Conditioner and Heat Pump
MRCOOL DIY 5th Gen Multi-Zone 3-Zone 55,000 BTU 22 SEER2 (12K + 18K + 24K) Ductless Mini-Split Air Conditioner and Heat Pump
MRCOOL DIY 5th Gen Multi-Zone 3-Zone 55,000 BTU 22 SEER2 (12K + 18K + 24K) Ductless Mini-Split Air Conditioner and Heat Pump
MRCOOL DIY 5th Gen Multi-Zone 3-Zone 55,000 BTU 22 SEER2 (12K + 18K + 24K) Ductless Mini-Split Air Conditioner and Heat Pump
MRCOOL DIY 5th Gen Multi-Zone 3-Zone 55,000 BTU 22 SEER2 (12K + 18K + 24K) Ductless Mini-Split Air Conditioner and Heat Pump
MRCOOL DIY 5th Gen Multi-Zone 3-Zone 55,000 BTU 22 SEER2 (12K + 18K + 24K) Ductless Mini-Split Air Conditioner and Heat Pump
MRCOOL DIY 5th Gen Multi-Zone 3-Zone 55,000 BTU 22 SEER2 (12K + 18K + 24K) Ductless Mini-Split Air Conditioner and Heat Pump
MRCOOL DIY 5th Gen Multi-Zone 3-Zone 55,000 BTU 22 SEER2 (12K + 18K + 24K) Ductless Mini-Split Air Conditioner and Heat Pump
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MRCOOL DIY 5th Gen Multi-Zone 3-Zone 55,000 BTU 22 SEER2 (12K + 18K + 24K) Ductless Mini-Split Air Conditioner and Heat Pump

Regular price
$6,394.00
Sale price
$6,394.00
Regular price
$7,992.50
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Optional Accessories :

The MRCOOL® DIY® 5th Gen Multi-Zone 55,000 BTU ductless mini split system combines three independently controlled zones with 12,000 BTU, 18,000 BTU, and 24,000 BTU wall-mounted air handlers. This configuration provides flexible comfort control for multiple rooms with different heating and cooling requirements.

The 55,000 BTU outdoor condenser provides up to 47,000 BTU of cooling and 55,000 BTU of heating, with a 22 SEER2 efficiency rating and DC inverter technology. The heat pump design allows the system to provide both heating and cooling throughout the year while the multi-zone configuration lets each indoor unit serve its designated space.

Installation is simplified with MRCOOL's pre-charged Quick Connect® line sets, which are selected separately for each air handler. The system uses R-454B refrigerant and supports smartphone control, Follow Me® functionality, and compatible Amazon Alexa and Google Home voice control. 

What's Included

  • MRCOOL DIY 5th Gen Multi-Zone 55,000 BTU Mini Split Condenser
    MRCOOL DIY 5th Gen Multi-Zone 55,000 BTU Mini Split Condenser, DIY-MULTI6-55HP230D-O
    Quantity: 1
  • MRCOOL DIY 5th Gen 12,000 BTU Wall Mount Air Handler
    MRCOOL DIY 5th Gen 12,000 BTU Wall Mount Air Handler, DIY-12-HP-WMAH-230D25-O
    Quantity: 1
  • MRCOOL DIY 5th Gen 18,000 BTU Wall Mount Air Handler
    MRCOOL DIY 5th Gen 18,000 BTU Wall Mount Air Handler, DIY-18-HP-WMAH-230D25-O
    Quantity: 1
  • MRCOOL DIY 5th Gen 24,000 BTU Wall Mount Air Handler
    MRCOOL DIY 5th Gen 24,000 BTU Wall Mount Air Handler, DIY-24-HP-WMAH-230D25-O
    Quantity: 1

Specifications:

BRAND NAME

MRCOOL

SERIES

DIY 5th gen Multi-Zone Mini-splits

MODEL

DIY-MULTI6-55HP230D-O

SKU

DIYM355HPW17D

GTIN

840255587488

UPC

840255587488

EQUIPMENT TYPE

Ductless Mini Split Heat Pump

ZONE CONFIGURATION

3-Zone

CONDENSER CAPACITY

55,000 BTU

SEER2

22

EER2

12

HSPF2-4

10.6

HSPF2-5

8.5

TONNAGE

4.6 Ton

COOLING CAPACITY

47,000 BTU

HEATING CAPACITY

55,000 BTU

AIR HANDLER CONFIGURATION

12,000 BTU + 18,000 BTU + 24,000 BTU

VOLTAGE

208/230V

PHASE

1

CYCLE

60 Hz

MAX FUSE BREAKER

45A

MIN CIRCUIT AMPACITY

43A

COLOR

White

ZONE CAPACITY

6

REFRIGERANT TYPE

R-454B

REFRIGERANT VOLUME

151.68 oz.

DECIBEL RATING

64 dBA

INVERTER

DC

LINE SET LENGTH

25 ft.

MAX LINE SET LENGTH

221.4 ft.

LIQUID LINE SIZE

1/4 in.

SUCTION LINE SIZE

3/8 in. × 4; 1/2 in. × 2

COMPRESSOR MOTOR TYPE

Rotary

AUXILIARY HEATER INCLUDED

No

AUXILIARY HEATER AVAILABLE

No

FAN ONLY OPTION

Yes

QUIET MODE

Yes

AUTO COOL

Yes

WIFI COMPATIBILITY

Yes

APP COMPATIBILITY

Yes

IOS COMPATIBILITY

Yes

ANDROID COMPATIBILITY

Yes

CERTIFICATIONS

UL, ETL, ENERGY STAR®, AHRI

BASE PARTS WARRANTY

5 Years

BASE COMPRESSOR WARRANTY

7 Years

REGISTERED WARRANTY

Extended Limited Lifetime*

12K AIR HANDLER MODEL

DIY-12-HP-WMAH-230D25-O

12K AIR HANDLER QUANTITY

1

12K AIR HANDLER COVERAGE

550 sq. ft.

12K AIR HANDLER MOUNT TYPE

Wall

12K AIR HANDLER COLOR

White

12K AIR HANDLER FILTER

Reusable

12K AIR HANDLER OSCILLATION

Yes

12K AIR HANDLER WIFI

Yes

12K REMOTE CONTROL

Included

18K AIR HANDLER MODEL

DIY-18-HP-WMAH-230D25-O

18K AIR HANDLER QUANTITY

1

18K AIR HANDLER COVERAGE

800 sq. ft.

18K AIR HANDLER MOUNT TYPE

Wall

18K AIR HANDLER COLOR

White

18K AIR HANDLER FILTER

Reusable

18K AIR HANDLER OSCILLATION

Yes

18K AIR HANDLER WIFI

Yes

18K REMOTE CONTROL

Included

24K AIR HANDLER MODEL

DIY-24-HP-WMAH-230D25-O

24K AIR HANDLER QUANTITY

1

24K AIR HANDLER COVERAGE

1,050 sq. ft.

24K AIR HANDLER MOUNT TYPE

Wall

24K AIR HANDLER COLOR

White

24K AIR HANDLER FILTER

Reusable

24K AIR HANDLER OSCILLATION

Yes

24K AIR HANDLER WIFI

Yes

24K REMOTE CONTROL

Included

Product Documents: