NettetI just had a new power vented water heater installed (HTProducts Phoenix Light Duty) in our crawlspace. The contractor that put it in used part of the existing 3" concentric vent from the furnace we removed used. The issue is as the exhaust fan gets up to higher speed a loud hum starts in the vent that sounds a bit like a (albeit quiet) fog horn. Nettet13. jul. 2024 · Noise is minimal in stage 1, which it is using 90 percent of the time. Noise is Comparable to a regular fridge. Stage 2 that it is using mainly during the Colder winter months when the air in the basement is cooler has more air throughput. It is louder. But even that is not as terrible as you describe it.
Water Heater Making Noises: Causes And Solutions - Forbes
Nettet17. feb. 2016 · What Does a Bad Water Heater Sound Like? Humming - If you are hearing humming noises, your water heater element is most likely loose, which makes the water flowing around it cause vibrations. These noises are not a cause for concern. A plumber can tighten the element when the humming bothers you. Nettet13. sep. 2024 · More detail: The housemate switches the shower settings from hot/warm to cold (the coldest setting) instantly, and our shower manages to change temperature with about a one second delay. The noise usually begins after that second's delay (i.e. as soon as the very cold water comes on), and lasts the duration of the cold water usage. the beardsleys
furnace - How do I prevent harmonic resonance hum in PVC vent …
Nettet9. mar. 2024 · Sediment build-up is another frequent reason for a water heater to make noise when the water is off. When the water is not running, sediment that has built up in the tank's bottom over time may start to make noises like slamming or rumbling. The sediment is shifting and vibrating as a result of the tank's heat, which is what is making … Nettet23. mar. 2024 · Vibration or Humming Noise A vibration noise in a gas water heater is usually caused by a defective burner at the bottom of the tank. Metal plates or fins inside the burner can deflect over time and rub against each other when the burner is on, causing a humming sound or vibration. the heavy metal box