Mr. Cool 36,000 BTU 17.4 SEER2 2nd Gen Central Ducted Hyper Heat Heat Pump System - R454BMRCOOL Hyper Heat 3 Ton (36k BTU) R 454B Central Ducted Heat Pump System (Air Handler + Condenser) The MRCOOL Hyper Heat 3 Ton Central Ducted System is engineered to deliver exceptional comfort and efficiency year round, performing reliably in both freezing winters and sweltering summers. Designed for homes up to 1,800 sq. ft., it combines advanced technology, durability, and smart control features. The Air Handler supports multiple installation