The MRCOOL® DIY® 18K BTU multi-zone condenser delivers efficient heating and cooling for up to 3 rooms (750 sq ft) with 23.9 SEER2 performance, smart controls, R-454B refrigerant, and easy DIY installation.

Unit Type: Ductless Mini-Split Condenser
Product Line: DIY 5th gen Multi-Zone Mini-splits
Operating Mode: Cooling & Heating
Low Ambient Heat: N/A
Number of Zones: Multi
System Capacity: 9,000 BTU
Line Set Size: 1/4" x 3/8"

Outdoor Unit DIY-MULTI3-18HP230D-O

Cooling Capacity up to 18,000 BTU
Heating Capacity up to 18,000 BTU
SEER2 23.9
EER2 13
HSPF2 10

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.