MRCOOL DIY 25' Quick Connect Line Set for 9k, 12k, and 18k Air Handlers



In Stock - Ready to Ship




Availability: In Stock - Ready to Ship

Authorized MRCOOL Dealer

Accessories for this product


Coming in as one of the first brands to offer a multi zone DIY mini split, MRCOOL offers the DIY25-1412 as a means of coupling two of MRCOOL's precharged line sets together to allow for a longer line for installations that need it, all the while keeping the system precharged in nature. This coupler furthers MRCOOL's ability to provide a simple DIY installation to almost any wall mounted installation.
Please note that this line set will only function with MRCOOL's DIY multi zone line of products and will not function with any other brand or system series.

Product Specifications

More Information
MRCOOL DIY 25' Quick Connect Line Set for 9k, 12k, and 18k Air Handlers
Weight (in lbs) 30.000000
Manufacturer MRCOOL
Refrigerant R410A
Liquid Line 1/4"
Suction Line 1/2"
Electrical 230 V. 1 Phase 60 Hz
Mini-Split Type Wall Mounted
Warranty 5-year Parts / 7-year Compressor
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety Information PROPOSITION 65 WARNING


Write Your Own Review
You're reviewing:MRCOOL DIY 25' Quick Connect Line Set for 9k, 12k, and 18k Air Handlers
Your Rating

Questions and Answers

Customer Questions
Where are they manufactured?
MRCOOL is based out of Kentucky however most of their mini-splits are manufactured in China.
Did you find what you were looking for?

Why Buy From Us?

Customer Satisfaction

Our dedicated staff works hard to ensure that all orders are handled quickly and efficiently to ensure that you get what you ordered as quickly as possible.



We provide a secure online shopping experience to protect your information. We also provide the option to checkout with PayPal to allow you to use a checkout service you are familiar with.


Save Money

Our low price guarantee provides you with confidence and piece of mind, knowing you purchased a quality product at a great price


See What Our Customers are Saying

Customer Reviews