can anybody hel? ...there is a high pitch whistling noise from the boiler w?
When the boiler fires up there is a high pitch whistling noise its and it lasts for a few minutes then stops ,does anyone know what it could be ? its a powermax 155 and its driving me crazy !
Get the Boiler Serviced, the whistling noise is created by the Burner, could be dirty, gas pressures may be incorrect a Registered Gas Engineer will soon have it sorted
