Goodman 1.5 Ton 14.3 SEER2 / 7.8 HSPF2 Energy-Efficient Heat Pump GLZS5BA1810 Product OverviewThe Goodman GLZS5BA1810 is a 14.3 SEER2 / 7.8 HSPF2 efficient heat pump delivering 1.5 tons of year-round comfort. This heat pump provides energy-efficient...