5 photos · sourced from matching MRCOOL 5th Gen product listings

Shop/DIY

Large multi-zone line-set adapter

M14SR-4260

Adapter for larger DIY multi-zone ports.

Refrigerant

R-454B

$62

MAP. Drop-shipped from MRCOOL. Montana has no statewide sales tax. Free shipping on orders $1,000+.

Want us to hang it? Don’t check out for labor — call or send an install quote. Equipment MAP stays the same; labor is quoted from the job.