34497a3fe0ef52949a1ba8e99894ed69 This article belongs to the Classic Continuity

Heat Jaws is the combination of Heatblast and Ripjaws' DNA. He cannot be accessed unless the faceplate of the Omnitrix is broken or by using the Biomnitrix.


Heat Jaws has Ripjaws' torso, head, and tail flap, but has Heatblast's arms and legs. Also, Ripjaws' dorsal fin is replaced by flames.

Powers and Abilities

  • Pyrokinesis
  • Underwater Heat Generation

Ben revealed that Heat Jaws was "not the best combo", as a fire alien and a water alien don't really mix, and because of this, Heat Jaws suffers extreme problems. His Ripjaws half needs to stay out of the heat or he'll dry out, but his Heatblast half constantly generates heat, making him dry out quickly when using his fire powers. But he does have a few advantages as well because of his Heatblast half, Heat Jaws only needs water when he is using his fire powers, and because of his Ripjaws half, he can go underwater without extinguishing his flames. In fact, his flames get stronger underwater. But since water extinguishes fire normally, he instead shoots a high-pressure stream of scalding water. Other than Ripjaws' swimming and Heatblast's pyrokinesis, his strength and durability are both increased.

Heat Jaws possesses Ripjaws' sharp teeth and powerful jaws able to rip through steel.


His Ripjaws half needs water to live, but his Heatblast half needs to stay away from water, giving Heat Jaws a terrible disadvantage.


Ben 10


Ben 10

Season 2

Naming and Translations

Language Name Origin
Russian Человек огонь и Челюсти From человек-огонь, fire-man и and, and челюсти, jaws
Spanish (HA) Acuafuego From aqua-; and fuego, fire.


Heat Jaws’ name is a combination of Heatblast and Ripjaws.


  • Heat Jaws' voice is the same as Heatblast's in the original series.
Introduced in Ben 10 ArctiguanaBlitzwolferBuzzshockCannonboltDiamondheadDittoEye GuyFour ArmsFrankenstrikeGhostfreakGrey MatterHeatblastRipjawsSnare-ohSpitterStinkflyUpchuckUpgradeWay BigWildmuttWildvineXLR8
Introduced in Alien Force Alien XBig ChillBrainstormChromastoneEcho EchoGoopHumungousaurJetrayLodestarNanomechRathSpidermonkeySwampfire
Introduced in Ultimate Alien AmpFibianArmodrilloChamalienClockworkEatleFasttrackJuryriggNRGShocksquatchTerraspinWater Hazard
Introduced in Omniverse AstrodactylAtomixBall WeevilBloxxBullfragCrashhopperFeedbackGravattackGutrotKickin HawkMole-StachePesky DustThe WorstToepickWalkatroutWhampire
Ultimate Aliens AlbedoArctiguanaBig ChillCannonboltEcho EchoGravattackHumungousaurRathSpidermonkeySwampfireWay BigWildmutt
Fusion Aliens Atomic-XBig ChuckCrashockerDiamond MatterFourmungousaurHeat JawsHumungoopsaurStink ArmsUprigg
Unseen Aliens Decagon VreedleRocksSquidstrictorVentrilosquid
Unseen Fusion Aliens GravadactylXLRG
Future Aliens SandboxShellheadSnakepit
Retconned Eon
Non-Canon Alien ZAntigraviteslaArchfiendzarroBob the BlobCartoon Network AlienDecimus PrimeInvinciblePlantapocalypsePortalerShadowmanStretcheleoThe DarknessThriller Whale

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