Unveiling the 5th Generation MRCOOL® DIY® 55k BTU Multi-Zone Ductless Mini-Split Condenser—our largest, most innovative, and feature-packed DIY® system to date. This energy-efficient unit is designed to heat and cool up to six separate zones, covering a total of 2,290 sq. ft. It’s a perfect whole-home solution, and best of all, you can install it yourself—no HVAC professional required. You’ll save time and money while gaining the satisfaction of a DIY project well done. Installation is fast and simple thanks to our patented pre-charged Quick Connect® line sets. These come pre-filled with R-454B, a next-generation refrigerant that is both eco-friendly and highly efficient. With a SEER2 rating of 22 and HSPF2-4 rating of 10.6, this system is built to keep your utility bills low while delivering powerful comfort all year long. After setup, you’ll enjoy total control over your home climate. Use the SmartHVAC app—available for iOS and Android—to manage individual zones, set schedules, adjust modes, and monitor energy usage from your phone. Want even more convenience? Connect your system to Amazon Alexa or Google Home for seamless voice control. Whether you're managing comfort in one room or all six zones, control is always nearby. Your investment is protected with one of the best warranties in the industry: a 5-year parts warranty, a 7-year compressor warranty, and eligibility for the MRCOOL® Care Program. For unmatched comfort, convenience, and DIY simplicity, choose the MRCOOL® DIY® 55k BTU Multi-Zone Ductless Mini-Split system.

PLEASE NOTE: THIS LISTING IS FOR A CONDENSER ONLY. YOU WILL NEED TO CHOOSE AIR HANDLERS AND LINE SETS TO CREATE A COMPLETE SYSTEM. IF YOU DO NOT SEE YOUR PREFERRED OPTIONS, OR WOULD LIKE A CUSTOM QUOTE, PLEASE CONTACT US TODAY. OR CHOOSE YOUR OWN OPTIONS...

- MRCOOL® 6k DIY 5th Generation Mini-Split Air Handler 230v

- MRCOOL® 9k DIY 5th Generation Mini-Split Air Handler 230v

- MRCOOL® 12k DIY 5th Generation Mini-Split Air Handler 230v

- MRCOOL® 18k DIY 5th Generation Mini-split Air Handler 230v

- MRCOOL® 24k DIY 5th Generation Mini-split Air Handler 230v

- MRCOOL® 36k DIY 5th Generation Mini-split Air Handler 230v

COMPATIBLE LINE SETS (ONE PER AIR HANDLER OR CHOOSE COUPLER PLUS TWO LENGTHS FOR LENGTHS OVER 50 FT)

- 16ft 1/4 x 1/2 Lineset for DIY 18K Indoor - R454B

- 16ft 1/4 x 3/8 Lineset for DIY 6K, 9K & 12K Indoor - R454B

- 16ft 3/8 x 5/8 Lineset for DIY 24K & 36K Indoor - R454B

- 25ft 1/4 x 1/2 Lineset for DIY 18K Indoor - R454B

- 25ft 1/4 x 1/2 Lineset for DIY 18K Indoor w/ DIY Pro Cable - R454B Compatible with EZ Pro

- 25ft 1/4 x 3/8 Lineset for DIY 6K, 9K & 12K Indoor - R454B

- 25ft 1/4 x 3/8 Lineset for DIY 6K, 9K & 12K Indoor w/ DIY Pro Cable - R454B

- 25ft 3/8 x 5/8 Lineset for DIY 24K & 36K Indoor - R454B

- 25ft 3/8 x 5/8 Lineset for DIY 24K & 36K Indoor w/ DIY Pro Cable - R454B Compatible with EZ Pro

- 35ft 1/4 x 1/2 Lineset for DIY 18K Indoor w/ DIY Pro Cable - R454B

- 35ft 1/4 x 3/8 Lineset for DIY 6K, 9K & 12K Indoor w/ DIY Pro Cable - R454B

- 35ft 3/8 x 5/8 Lineset for DIY 24K & 36K Indoor w/ DIY Pro Cable - R454B

- 50ft 1/4 x 1/2 Lineset for DIY 18K Indoor w/ DIY Pro Cable - R454B

- 50ft 1/4 x 3/8 Lineset for DIY 6K, 9K & 12K Indoor w/ DIY Pro Cable - R454B

- 50ft 3/8 x 5/8 Lineset for DIY 24K & 36K Indoor w/ DIY Pro Cable - R454B

- DIY 4th/ 5th Gen DIY COUPLER with 75ft DIY Pro Cable for 6k,9k,12,18k

- DIYCOUPLER-38 + DIYCOUPLER-58 (Two Sets) w/ 75 ft of Communication Wire

- DIY 4th/ 5th Gen DIY COUPLER with 75ft DIY Pro Cable for 24k and 36k

FEATURE LIST	Intertek listed 5031495 Easy DIY installation Future-proof your investment with the included DIYPro® cable, eliminating the need for electrical conduit. Keep the included remote close by, and MRCOOL DIY®'s Follow Me® function will track the air temperature around you to ensure maximum comfort. The MRCOOL® Smart HVAC Controller® Module and App fully support Google Assistant & Amazon Alexa out of the box.
SEER2	22
EER2	12
HSPF2-4	10.6
HSPF2-5	8.5
TONNAGE	4.6
COOLING CAPACITY (BTU)	47000
HEATING CAPACITY (BTU)	55000
VOLTAGE (V)	208/230
PHASE	1
CYCLE	60
MAX FUSE BREAKER (A)	45
MIN CIRCUIT AMPACITY (A)	43
COLOR	White
ZONE CAPACITY	6
REFRIGERANT TYPE	R-454B
REFRIGERANT VOLUME (OZ)	151.68
DECIBEL RATING (DBA)	64
INVERTER	DC
LINE SET LENGTH	25
MAX LINESET LENGTH (FT)	221.4
LIQUID LINE SIZE	1/4
SUCTION LINE SIZE	(3/8 X4) (1/2 X2)
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
WORKS WITH IOS	Yes
WORKS WITH ANDROID	Yes
UL LISTED	Yes
ETL LISTED	Yes
ENERGY STAR CERTIFIED	Yes
AHRI CERTIFIED	Yes
BASE PARTS WARRANTY	5
BASE COMPRESSOR WARRANTY	7
HAS BATTERIES	Yes
CONTAINS ELECTRONICS	Yes
CONTAINS CHEMICALS	Yes
CONTAINS AEROSOL	Yes
CONTAINS COMPRESSED GAS	Yes
PROPOSITION 65 WARNING	Yes
NET DEPTH (IN)	16.34
NET HEIGHT (IN)	52.48
NET WIDTH (IN)	37.48
NET WEIGHT (LBS)	245.81
GROSS DEPTH (IN)	19.49
GROSS HEIGHT (IN)	58.27
GROSS WIDTH (IN)	43.11
GROSS WEIGHT (LBS)	267.46