WebJan 7, 2008 · High-pitched noise from oil lines? It got quieter after I changed the filter and pump screen, but there's still a shrill erratic resonant noise that starts a few seconds after the burner. I can hear it at the tank (1/4 full) and along the lines, which I can feel vibrating. It doesn't seem loud near the bearings but who knows. WebFinally, your radiator noise could be due to the drain valve being open. The drain valve is often opposite the valve for adjusting the radiator temperature, or sometimes next to it for heated towel rails. Try closing the valve by turning the cap, and it if was open this should now stop any whistling noise from your radiator if this wast the cause.
9 Sounds Your House Should Never Make - Good Housekeeping
WebJan 15, 2015 · Air Inside the System. If air gets into your system, pressure differences in the tank can cause knocking and banging sounds in the radiators and pipes. Air can infiltrate … WebOct 11, 2024 · Clunking and banging noises tend to occur when scale accumulates on the heat exchanger. According to 24/7 Home Rescue, “This blocks the flow of water and … daily news update
Boiler Making Noise - Troubleshooting Checkatrade
WebJan 15, 2024 · Ways To Reduce Boiler Noise. Add central heating inhibitor, a scale reducer (in hard water areas) and a boiler filter. Have a heating engineer do a hot-flush, or power … WebYou can avoid high pitched whistling noises caused by dirty furnace filters by changing them at least once every 90 days. Closed or blocked air vents and dampers Whining sounds are a sign that the heating system is straining to get enough air to function properly. Make sure the supply vents are set to the open position in all rooms in your house. WebMay 3, 2024 · A few weeks ago my Navien on demand water heater started a high pitched whistling sound ONLY when the hot water is turned on in large amounts. This is propane fueled. For example, if I turn the hot water on for my kitchen sink, no sound. But if the hot water is turned on for the bath tub, or for the laundry, it immediately starts whistling. daily news tweed heads newspaper