115 VOLTS WHEN INSTALLING MAGNETRON MAKE SURE WOVEN METAL GASKET AT BASE OF ANTENNA IS PROPERLY SEATEDIMPORTANT ALWAYS REPLACE DIODE WHEN REPLACING THE MAGNETRON Replaces: 54001073, 0053474, 0311990, 05200074, 14200657, 14201058, 2705-0004, 2705-0006, 53474, R0713501, R0713532, Y0053474, Y0311990, Y05200074