SBF192BLCL0E01S TRANQUILITY (SB) COM HIGH CAPACITY SERIES R-454B REFRIG. VERTICAL UNIT 15-TON COPPER WATER COIL, LFT WATER CONN., 460/60/3, W/RDS F RN, TOP S, SND RPM, SINGLE PT PWR,CXM2 CONTROLS, EXTENDED RANGE, ULTRA QUIET, 2" FLT RAIL, COATED AIR COIL,STANDARD DRAIN PAN CLIMATEMASTER