James Reimer made 31 saves for the Hurricanes (2-1-0) in his first start of the season.
"It's good to feel the puck," Reimer said. "Like I always say, it's nice to get shots as long as they don't go in. It felt good to get into the game and make some saves and kind of get a feel for the quickness of the game and how things will go now that it's game time."
Viktor Arvidsson had a goal and an assist, and Pekka Rinne made 20 saves in his season debut for the Predators (2-1-0), who opened the season with two wins against the Columbus Blue Jackets. They'll play against the Hurricanes again at Bridgestone Arena on Tuesday (8 p.m. ET; ESPN+, FS-TN, FS-CR, NHL.TV).
"There was definitely chances," Nashville forward Filip Forsberg said. "It was a good game. I thought we deserved to win. I thought we played a lot better than we did [in a 5-2 win against Columbus on Saturday]. It's a funny game, hockey. You play OK and you win, and then you play great and you lose. We had chances. We have to bear down better on those, and we'll be looking to do that [against Carolina on Tuesday]."
Trocheck gave the Hurricanes a 2-1 lead at 3:46 of the third period on a wrist shot from the right face-off circle. He forced a turnover in the Predators zone and beat Rinne.
Aho gave the Hurricanes a 3-1 lead at 10:39 of the third on a 2-on-1 rush with Svechnikov. The Predators failed to convert on an odd-man rush, and Aho scored on the ensuing rush for his first goal.
"We played last year all year together," Svechnikov said. "I thought we got some chemistry from last year, and I know where [Aho] is going to be and he knows where I'm going to be, so that makes it easy on us. We feel each other very well."