The MRCOOL DIY-36-HP-MUAH-230D25-O DIY 36K BTU Hybrid Multiposition Air Handler is a high-performance indoor HVAC unit designed to deliver efficient airflow for residential heating and cooling systems. It works by distributing conditioned air generated by a compatible MRCOOL DIY heat pump or ducted mini-split system, maintaining consistent indoor temperatures year-round. Its hybrid mu... https://www.partshnc.com/mrcool-diy-hybridtm-air-handler-diy-36-hp-muah-230d25-o