American Standard, Air Damper, BAYDMPR Series, For THC036E Packaged Cooling Convertible 3-10 Ton Unit;TSC036-060 Packaged Cooling Convertible 3-10 Ton Unit;WSC036-048E Packaged Heat Pump Convertible 3-10 Ton Unit;YSC036-060 Packaged Gas/Electric Convertible 3-10 Ton Unit;YHC036 Packaged Gas/Electric Convertible 3-10 Ton Unit;YHC037 Packaged Gas/Electric Convertible 3-10 Ton Unit