Lineset Extension Kit in Minisplitwarehouse.com Choose from more than 200 products that suits your needs exactly! Get DIY 25′ Lineset Extension Kit for Mr Cool DIY Multi Zone. Price: $459.99 ex. tax. Call us 877-770-3548 or visit our website.

This Mr Cool DIY Extension Kit is for Mr Cool’s New Multi Zone Units only.

The Kit Includes a DIY 25′ Copper Lineset, a set of Couplers and 50′ of Wire.

You use this kit to extend the lines that comes with the Mr Cool DIY Multi Zone Mini Split units for a longer copper run.

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