Furnacia

Furnacia is the home planet of the Firebugs.

Fiction

Marvel Comics continuity

Furnacia appeared exclusively in the UK portion of the Marvel Comics continuity.

Furnacia burnt out and the Firebugs had to leave. Most of them ended up on Thessin. Firebug!

Animated

Furnacia was destroyed, possibly due to burning out. It was pretty close to Thessin. The AllSpark Almanac II Chromia collects Furnacian pottery. The AllSpark Almanac Addendum