Product Name : Goodman 24,000 Btu/h MSH243E15AX/MC Ductless Mini-Split System Cooling and Heating. Model Number : Outdoor Units : MSH243E15MC Indoor Units : MSH243E15AX Description The Goodman® brand offers the MS series, a line of ductless mini-split air conditioning and heat pump systems for use where the installation of duct work is not practical. MS systems work like typical residential split air conditioning or heat pump systems, just without the installation of sheet metal duct work. The outdoor and indoor units are connected through a single 3½" opening in the wall. All the controls, refrigerant, and drain water run through the single opening, making installation easy. The indoor unit sits high on a wall and is operated by a remote control. MS systems are ideal for newly enclosed spaces (garages, porches, decks) that should not be connected to the main air conditioning system. These units are also great for spot cooling of a sunny room or where a TV and sound system may heat up a space. These mini-splits combine cost-effective installation, excellent cooling and heating comfort, and the convenience of remote control. Best of all, they provide additional comfort without costly changes to your main air conditioning system. •High-Efficiency Performance Up To 15 SEER •Chlorine-Free R-410A Refrigerant •DC Inverter Technology Compressor •Sleep Mode Setting (7 Hours Off-Cycle) •Louver Position Memory •Turbo Settings for Fast Heating or Cooling •Cold Catalyst Filter •Easy-Clean Indoor Exterior Panels •Bi-Directional Airflow for Optimal Air Distribution •Auto-Restart Temperature Setting (Remote memory automatically set thermostat at last stored temperature setting. )