American Standard Packaged Systems Search Search Search Packaged System Type Packaged System Type Air Conditioner (1)Gas Electric (3)Heat Pump (3)Hybrid (1) Sort by SEER Sort by SEER Sort by SEERHigh to LowLow to High SEER Value SEER Value Reset Sort by HSPF Sort by HSPF Sort by HSPFHigh to LowLow to High HSPF Value HSPF Value Reset Sort by AFUE Sort by AFUE Sort by AFUEHigh to LowLow to High AFUE Value AFUE Value Reset Gold 15 Gas/ElectricUp to 15 SEER2Up to 81 AFUE Gold 15 Heat PumpUp to 15 SEER2Up to 7.5 HSPF2 Silver 13.4 Packaged Air ConditionerUp to 13.4 SEER2 Silver 13.4 Gas/ElectricUp to 13.4 SEER2Up to 81 AFUE Silver 13.4 Ultra-Low NOx Gas/ElectricUp to 13.4 SEER2Up to 81 AFUEUp to 8 HSPF2 Silver 13.4 Over/Under Heat PumpUp to 13.4 SEER2Up to 6.7 HSPF2 Silver 13.4 Heat PumpUp to 13.4 SEER2Up to 7 HSPF2 Gold 15 HybridUp to 15 SEER2Up to 81 AFUEUp to 7.45 HSPF2