Zack Greer had four goals for Edmonton (9-4) while Ben McIntosh, Matthew Dinsdale and Mark Matthews chipped in with two each. Jeff Cornwall and Jarrett Davis rounded out the attack.
Corey Small had a hat trick for the Stealth (4-9). Logan Schuss added two more while Cliff Smith, Tyler Digby, Rhys Duch, Ilija Gajic and Joel McCready supplied the rest of the offence.
Aaron Bold made 35 saves for the win while Eric Penney kicked out 50 shots in the loss.
The Rush scored three times on six power plays with Vancouver converting twice on four opportunities.