DLS R454B 33K 230V HP CDUDuctless - Outdoor unit, 37MAHA , Single ZoneEvolution™ Heat Pump with Basepan HeaterVERSITILE HEATING AND COOLING FOR YEAR-ROUND COMFORTThe 37MAHA heat pump can be matched with an indoor fan coil to provide reliable cooling effeciency up to 27.5 SEER2 and heating efficiency up to 14.8 HSPF2. This unit can operate in a wide range of outdoor temperatures, providing year-round comfort regardless of the temperature outside.DOCUMENTS 37MAHAQOutdoor Unit Single Zone Ductless SystemSizes 06K-33K - Installation Instructions 37MAHAQAppareil extérieur monozone sans conduitCapacité 6000 à 33 000 - Instructions d’installation Bryant Evolution Ductless Heat Pumps w/ Puron Advance Consumer Brochure Bryant 37MAHA — Outdoor Unit Single Zone Ductless System, Sizes 9 to 33 Product Data SPECIFICATIONS NAME VALUE Refrigerant R454B Suction Line Size 2.47:122