Ben Schoen pots two goals in Penn State's first home victory of the season.
Wiebusch is the first player to score four goals in a game for the Nittany Lions since they became a varsity program.
The two Hobey Baker finalists will participate in December's Spengler Cup.
Reidler made 80 saves in two starts at Arizona State over the weekend.
The sophomore forward was spectacular in the season-opening series at Arizona State.
The Nittany Lions bounced back from a tough loss on Friday to win their first road match of the year.