Most people thought that Kalle Kossila had made it 3-0 but that goal was disallowed because there were players in the goal area in front of the obscured Lasse Johansson.
Robert Rosén's 2-0 after just over half the match ended the scoring.
The puck was shot in the rim and bounced out to Rosén, who hit the rebound directly into the open goal.
- We played with incredible patience and accepted that Frölunda would play in our zone, made it difficult for them to get the puck in our zone.
We are efficient out of our own zone and don't let in many turnovers, says Rosén to SVT Sport about tonight's recipe for victory.
Painless transition to Jörgen Jönsson
Växjö have a gap of six points down to second place Skellefteå and have only lost six games out of 34 games after regular time after the coaching change when Sam Hallam went to Tre Kronor and Jörgen Jönsson took over as head coach.
- We have played very well throughout the season.
We have a good back side, get out of our own zone quickly and we are difficult to get hold of, and we have good goalkeepers, says Rosén.
- Many have been with us for a very long time and the transition from Sam to Jörgen, who wants us to play a little differently, has been painless.
Kryssribba closest to Frölunda
Frölunda's sniper Ryan Lasch had a shot on the crossbar at 2-0 but never managed to break Adam Åhman's clean sheet, which he kept for the first time this season.
We had some good chances but came up against a good team and lacked the extra level needed to get the three points
- It's tough of course, I think we deserve a few goals but the puck doesn't bounce with us, says Isac Born to C More.