Variable Speed Compressor

Compatible with the following models: S4-100PANR, S4-100SS, S4-125PANR, S4-125SS, S4-150PANR, S4-150SS, S4-D200PANR, S4-D200SS, S4-D225PANR, S4-D225SS, S4-D250PANR, S4-D250SS, S4-D275PANR, S4-D275SS