The patented MRCOOL DIY Quick Connect Line Set is 100% accurately pre-charged with R-410A refrigerant. This makes installation quick and easy with no vacuum required. The MRCOOL DIY Quick Connect Line Set is intended for use with the MRCOOL DIY Single or Multi-Zone Units.
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.