SCR036AHC30C0PS TRANQUILITY 18 (SC) COMPACT SINGLE-STAGE SERIES, R-454B, HORZ, 3 TON, RIGHT RETURN, STRAIT SUPPLY, 208-230/3, CMX2 CONTROLS, SDRD RANGE CABINET WITH 1" FILTER RAIL,COPPER HX, UNCOATED AIR COIL, STANDARD DRAIN PAN, PCS BLOWER MOTOR CLIMATEMASTER