SEN036JGD13SGVS TRANQUILITY 30 PREMIER TWO-STAGE PACKAGED GEOTHERMAL HEAT PUMP R-454B REFRIGERANT, VERT, RIGHT RETURN, DOWN SUPPLY AIRE, 3 TON, 208-230/1/60, DMX2.5 CNTRL, SS DRAIN PAN, NON COATED MICROCHANNEL AIR COIL, CONSTANT VOLUME, EXT RANGE CABINET, VFLOW VARAIBLE SPEED PUMP W/ CHECK VALVE: STD HEAD, COPPER HOT WATER COIL, HOT WATER GAS GENERATOR (DESUPERHEATER) CLIMATEMASTER