Raise the elevator with Wave, Missiles, a Super, a Power Bomb, or a Bomb Spread to then cross the room with less heat damage.

Entrance condition:

{
  "comeInWithGMode": {
    "mode": "any",
    "morphed": false
  }
}

Requires:

"h_heatedGMode"
"Morph"
{
  "or": [
    "Wave",
    {
      "ammo": {
        "type": "Super",
        "count": 1
      }
    },
    {
      "ammo": {
        "type": "Missile",
        "count": 3
      }
    },
    "h_usePowerBomb",
    {
      "and": [
        "Charge",
        "h_useMorphBombs"
      ]
    },
    {
      "and": [
        "h_lavaProof",
        "ScrewAttack",
        "canKago"
      ]
    }
  ]
}
{
  "heatFrames": 160
}

Dev note: FIXME: The item would be collected (before the heat frames) if Samus entered in direct G-mode.