MRCOOL® DIY 1/4 x 1/2 Lineset for DIY 18K Indoors - R454B Unitary Ideal ForHomeowners or contractors wanting

Ideal ForHomeowners or contractors wanting a high‑capacity

Built‑in Condensate Lift Pump: Integrated pump lifts water up to 33"

Quiet Operation: Indoor noise levels as low as 37 dB(A) for comfortable

H2i Hyper-Heat Technology: Delivers 100% heating at 5 °F and operates down to –13 °F

Hot‑Start Technology – Prevents cold drafts when heating begins

MRCOOL® DIY 1/4 x 1/2 Lineset for DIY 18K Indoors - R454B Unitary Ideal ForHomeowners or contractors wanting1 4x1 2" Quick Connect Pre Charged Line Set This DIY Pre Charged Line Set is equipped with simple to use, leak proof, and screw on quick connect valves that do not require vacuuming, special tools, equipment, or training. The line set is available in 16', 25', 35', 50' options, and can be combined using optional DIY Couplers for longer lengths. Simple to Use, Leak Proof, and Screw on Quick Connect Valves do not require vacuuming Quicker Installation