Strange water heater noises like popping, rumbling, or screeching often signal sediment buildup
https://josuedxcx494.theglensecret.com/signs-your-water-heater-is-about-to-quit
Strange water heater noises like popping, rumbling, or screeching often signal sediment buildup, scale on heating elements, or pressure issues—common in Coachella’s mineral-heavy water.