This 2 Ton 14 Seer Goodman Heat Pump & Air Handler – GSZB402410-AMST24BU1400 is perfect for keeping your home comfortable year-round. With a rotary compressor type and multi-positional system configuration, this unit is designed for maximum efficiency and ease of use. The blower motor speed is also multi-speed high efficiency for added energy savings. The black powder-coated finish gives it a sleek look that will blend in with any home decor. This unit replaces 14 SEER GSZ140241. 2 Ton 14 Seer Goodman Heat Pump & Air Handler – GSZB402410-AMST24BU1400. Goodman Heat Pump (GSZB402410). Multi-Positional Air Handler (AMST24BU1400). ARUF25B14, ASPT25B14, ASPT29B14, ASPT33C14. 208/230v 1 Phase 60 Hz. Power Phase: 1 Ph.