MR COOL DIY 25' Quick Connect Line Set for 9k, 12k, and 18k Air Handlers off grid large off-grid set-ups or even

large off-grid set-ups or even light commercial operations

Durable & Weather-Resistant – Built with tempered glass and an anodized aluminum frame for long-lasting outdoor use

Executive travel data protection

(2 x 3 AWG)

SmartSolar maintains battery health

MR COOL DIY 25' Quick Connect Line Set for 9k, 12k, and 18k Air Handlers off grid large off-grid set-ups or evenComing 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