It wasn't, the title was "The Heat Is On...For Captain Cold!".
We Didn't Start The Fire
Mick Rory was a kid who was fascinated with fire. So much so, that he watched his parents' home burn...with them in them.
Mick was then raised by his uncle, and later ran away to join the circus and became a fire-eater.
This led to Heat Wave joining Flash's Rogue's Gallery, and many battles with the Flash for a time, both with and without the rest of the Rogues.
With what seemed to be Barry Allen's death during the Crisis on Infinite Earths, Heat Wave had most of his reason to be a criminal, though he did mix it up with Blue Devil once.
Burning Like A Flame
...but Captain Cold's criminal nature and Mick's own fascination with fire led him to work with Weather Wizard, Captain Boomerang, and the new Mirror Master to release Neron (an evil demon who had designs on Earth's heroes)...
...where the Earth's heroes had to face Neron during the Underworld Unleashed event (and it had cost the Rogues their lives, to burn in hell forever more...).
Well, not quite.
Neron was a planner, he was.
Neron had these foes trapped in hell, and later released them to bedevil the Flash (at this time, Wally West, having picked up his mentor's name and costume).
Now, the Rogue's worked together to prevent themselves from going to hell! It didn't last for Heat Wave, who teamed up with Green Lantern Kyle Rayner's version of Sonar and Green Arrow Connor Hawke's foe Hatchet to free the magnetic foe, Dr. Polaris.
Regretting this, Heat Wave tried to help out at Cadmus while Superboy was missing, and ended up working security there for a time under the watchful eye of the Guardian.
Heart of Fire
This sparked a manhunt for the Rogues and all villains, and let to the villains being exiled off-Earth in Salvation Run, and a Countdown to the Final Crisis.
Eventually, the Rogues returned to Earth, and got their revenge on Inertia (the Impulse foe who tricked the Rogues into killing the Bart Allen version of the Flash), and worked with the Rogues to stave off the rising of the undead Flash foes during the Blackest Night.
Heat Wave Burns Out
...basically a group like the Rogues, but inspired to do good by the Reverse-Flash of the 25th Century - Heat Wave's equivalent was Heatstroke).
...though Heat Wave was never a member of the original Legion of Doom, like Toyman II), and, now there was the return of Heat Wave in the New 52, with new internalized heat powers, which I'm sure will be a scorcher!