Marley PJ1257 Heater "century ac motor parts" Questions

...ac amps 9.2/63/4.6/332 watts 2200/1500/1100/750 42504-269-06 is a number on the heater itself.. motor has a uppco chicago on it 338703 may be another number on the motor.. model 51B2 240 v 60hz 190 ...