MrCool DIY Pre-Charged Line Set for R-454B (3/8″ x 5/8″) 25 Feet-Quality Guarantee

Description

25ft 3/8 x 5/8 Lineset for DIY 24K & 36K Indoor – R454B. Enjoy flexible installation with this 25-foot MrCool DIY pre-charged line set for R-454B systems. Designed for reliability and performance, it includes secure quick-connect fittings and comes pre-charged to simplify setup — no HVAC technician required.