MRCOOL 9K BTU Advantage 5th Generation Ductless Mini-Split Heat Pump Condenser

Hi Mitch, Based on the information provided, your 9000 BTU indoor head, purchased 5 years ago, is unlikely to be compatible with the current MRCOOL 9K BTU Advantage 5th Generation Ductless Mini-Split Heat Pump Condenser. MRCOOL units are generally generation-specific, and an indoor unit from 5 years ago would likely be an older generation (e.g., 4th generation), which is not cross-compatible with the 5th generation condenser. For a new installation with the 5th Generation condenser, you would need to purchase a compatible 5th Generation indoor unit. If you are looking for a complete 9000 BTU mini-split system or a compatible 5th Generation indoor unit, please let me know, and I can assist you with a quote. To provide you with accurate pricing and lead times, could you please provide your shipping zip code?