The MRCOOL MCAESHS4T2421AA Signature Series 2 Ton 24K BTU Heat Pump Condenser is an outdoor unit designed for residential split-system heating and cooling. It uses a scroll compressor and R-454B refrigerant to transfer heat, providing efficient cooling in warm weather and reversing operation to provide heating during colder conditions. This 230V condenser pairs with MRCOOL Signature S... https://www.partshnc.com/mrcool-signature-series-heat-pump-condenser-mcaeshs4t2421aa