catalog cat wscwdc 4 engineered for flexibility and performance centrifugal compressor water chillers the distinction series ga5 model wsc single cooling wdc dual hsc heat recovery tsc templifier heater r 134a global refrigerant of choice 2 table contents introduction 3 customer benefits summary 5 models 12 control features 15 building automation systems 21 unit design 23 options accessories 37 motor controllers 39 units 45 monitors 47 selection 48 application considerations 50 chiller identification 63 physical data weights 64 dimensions 66 supplemental publications 79 specifications 80 cover pictures upper 087 500 ton with factory mounted starter lower 126 2000 manufactured in an iso certified facility initial issue october 1999 mcquay international is registered trademark illustrations products at time publication we reserve right to make changes construction anytime without notice cutaway view ce 063 nominal 250 tons microtech ii controller inch vga
