It should be 120 volt. You might check to make sure someone hasn't 'played' with it though, but it was designed to be 120 volts.
Hal
--
"I enjoy talking to you. Your mind appeals to me. It resembles my own mind, except you happen to be insane."
1977 Royale 101348,
1977 Royale 101586, Diesel powered,
1974 Eagle Bus 45',w/slideout,
Rio Rancho, NM