The video opens with a piece of luggage in the carousel of an airport, then cuts to a montage of city landscapes and air travel clips which seem to follow the suitcase around the world to various environments.

The video cuts to a random assortment of people wearing headphones and dancing around the world in various environments – Asian metropolises, Southeast Asia marketplaces, New York City, the Great Pyramids of Giza, a Buddhist statue, the beaches in the islands of Caribbean, San Francisco's Golden Gate Bridge and more – to the beat of the song.

The variety of people and clothing styles suggests unity and happiness as a central part of dancing to the infectious melody of the accordion sample used in "Heater".

In the later half of the video an individual which may actually be Samim wearing a floral printed rabbit onesie, large boots and oversized sunglasses dances in front of a painted desert landscape.

In 2016, Italian producer Alex Guesta used the sample from "Heater" on his track "Cumbia Cienaguera", released on Spinnin' Records.