if a ergonal insulator is exposed to a sink of heat, then ergonal lava will wreck the ergonal insulator become hot
heat_pump is apparatus. if enamel occurs then fire occurs. combusion_heating_element is heating_element. combusion_heating_element is combustion_device. electrical_insulator is insulating_medium. if fuse occurs then heat occurs. heat_shell is explosive_device. hot_tub has hot_water_in if_water is too_hot_will_burn. magma is ver_hot.