Daikin MCQUAY 670276413,COMPACT WATER SOURCE HEAT PUMP, HORIZONTAL, CEILING MTD. / GEOTHERMAL/ EXTENDED RANGE, 15000 BTUH NOM., MICROTECH III UNIT CONTROLLER, 265-277V/60/3, RIGHT HAND RETURN AIR, STRAIGHT DISCHARGE, R-410A *** Replaces 910106493 *** Obso