model : ZR54KC-TFD-522
performance
-capacity ( btu/ hr) : 45000 -53000
-power ( watts) : 3980 - 2820
-current ( amps) : 7.3 - 5.8
-eer ( btu/ wh) : 11.3 - 18.8
-massa flow ( lbs/ wh) : 666.0 - 685.0
mechanical
-suction size ( in) : 7/ 8 sub
-discharge size ( in) : 1/ 2 sub
-initial oil charge ( oz) : 66
-oil recharge ( oz) : 62
-new weight ( lbs) : 79.0
-internal free volume ( in^ 3) : 275.0
-horse power : 4.5
electrical
-lra - high : 61.8
-lra - low : 55.5
-mcc ( amps) : 11.6
-rpm : 2900
-max operating current : 8.7
artenate applications
-refrigerant : r22 hcfc
-frequency ( hz) : 60
-phase : 3
-voltage : 460
-application : air conditioning