SZR042AGDR0C0VS **R454B** 3.5T SZ SERIES RES PKG UNIT HORZ STRAIT SUPPLY RIGHT RETURN COPPER HX RES EXT RANGE CABINET W/ 1" INSULATION STAINLESS STEEL DRAIN PAN NON COATED AIR COIL DMX2 CNTRL 208-230/1 CLIMATEMASTER