R-454B Mini Split Systems

Compare reviewed complete MRCOOL mini split systems designed for R-454B refrigerant. Browse capacities, single-zone and multi-zone configurations, indoor-unit styles, efficiency ratings and installation requirements while keeping equipment and refrigerant compatibility aligned.

953 products

This collection is limited to complete qualifying R-454B mini split systems, not standalone condensers, indoor units, accessories or replacement parts. Confirm the selected system's refrigerant, matched components, line-set requirements, electrical specifications and installation method before ordering.