Details
As the audio begins, the first thing you notice is the sound of gurgling water. The refurbished electric water heater is already hard at work. You can hear the water churning and bubbling inside the unit as it begins to heat up. The sound of liquid bubbling increases, growing louder and more intense as the water reaches the boiling point. The heat is intense, as evidenced by the furious bubbling and boiling sounds. As the water continues to boil, the bubbles become the main focus of the audio. They pop and sizzle, creating a rhythmic pattern that rises and falls with the heat. The sound of water boiling and the resulting bubbles are the only things you can hear, making it clear that this refurbished electric water heater is doing its job well. The audio ends with the gentle hum of the water heater, the boiling water and the popping bubbles slowly fading into silence.
