MRCOOL DIY | Advantage Series - R454B 12K BTU Wall Mounted Air Handler 115V MRCOOL | Advantage Wall Mount Air Handlers UL 1741 Listed by ETL

UL 1741 Listed by ETL

and lights running during outages

Reach 80% charge in under 2 hours

going off-grid

MRCOOL DIY | Advantage Series - R454B 12K BTU Wall Mounted Air Handler 115V MRCOOL | Advantage Wall Mount Air Handlers UL 1741 Listed by ETLOverview ADVANTAGE 5TH GEN 12K BTU 115V AIR HANDLER The 5th Generation MRCOOL 12K BTU 115V Advantage Air Handler is now enhanced with R 454B refrigerant, an eco friendly upgrade that improves energy efficiency while reducing greenhouse gas emissions and global warming potential. Designed for quiet operation, this ductless mini split offers reliable heating and cooling without the complexity of traditional HVAC systems. Featuring built in Wi Fi, you