Experience unmatched comfort and control with the new 5th Generation MRCOOL® DIY® 27k BTU Multi-Zone Ductless Mini-Split Condenser. As the name suggests, this unit is truly DIY—no HVAC professional required. With high efficiency ratings of SEER2 23 and HSPF2-4 9.5, this system helps you save on both installation and long-term energy costs. Designed to support up to four air handlers, this condenser can heat and cool multiple rooms—up to 1,200 square feet in total. It's the perfect solution for homeowners looking to bring comfort to several zones without running ductwork. This generation features our patented Quick Connect® line sets, pre-charged with R-454B refrigerant. R-454B is a next-generation, eco-friendly option that enhances efficiency and sustainability. These line sets simplify installation by connecting directly to the condenser and air handlers—no special tools or training needed. Once installed, the smart capabilities of this system truly shine. Use the SmartHVAC app to monitor and adjust your system from anywhere, or integrate it with Amazon Alexa or Google Home to control your comfort with voice commands. Set custom schedules, fine-tune temperatures, and track energy usage with ease. For added peace of mind, every unit is backed by one of the industry's strongest warranties: 5 years on parts, 7 years on the compressor, and eligibility for the MRCOOL® Care Program. With smart technology, eco-conscious design, and true DIY installation, the MRCOOL® DIY® 27k BTU Multi-Zone system is built to meet your comfort on your terms.

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

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

- 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

- 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

- 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

- 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

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	23
EER2	12
HSPF2-4	9.5
HSPF2-5	7
TONNAGE	2.25
COOLING CAPACITY (BTU)	26000
HEATING CAPACITY (BTU)	26000
VOLTAGE (V)	208/230
PHASE	1
CYCLE	60
MAX FUSE BREAKER (A)	25
MIN CIRCUIT AMPACITY (A)	23
COLOR	White
ZONE CAPACITY	4
REFRIGERANT TYPE	R-454B
REFRIGERANT VOLUME (OZ)	84.66
DECIBEL RATING (DBA)	61
INVERTER	DC
LINE SET LENGTH	25
MAX LINESET LENGTH (FT)	221.4
LIQUID LINE SIZE	1/4
SUCTION LINE SIZE	3/8
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)	16.14
NET HEIGHT (IN)	31.89
NET WIDTH (IN)	37.24
NET WEIGHT (LBS)	140.21
GROSS DEPTH (IN)	19.69
GROSS HEIGHT (IN)	34.84
GROSS WIDTH (IN)	42.91
GROSS WEIGHT (LBS)	151.02