MRCOOL MC25-1438 9K & 12K BTU Flared Line Set Kit
700 Nicholas BLVD Suite 105 Elk Grove Village IL 60007
Chicago IL 60007
The MRCOOL MC25-1438 9K & 12K BTU Flared Line Set Kit is an HVAC installation accessory designed to provide a secure refrigerant connection between compatible MRCOOL mini-split indoor and outdoor units. It works by using insulated copper tubing with factory-flared ends to ensure efficient refrigerant flow and reliable, leak-resistant performance. Commonly used with 9,000 and 12,000 BTU ductless mini-split air conditioners and heat pump systems, this line set kit simplifies installation, improves system efficiency, reduces the risk of refrigerant leaks, and supports dependable, long-lasting heating and cooling operation.