Noisy steam radiator
I live in a 70 year-old apartment and the steam radiators in my apartment go off like canons every 3 hours or so, especially the one in my bedroom. The noisy symphony lasts for about half and hour or so and then it dies down...until the next playing roughly 3 hours later! Last winter I really struggled with this and really don't want to go through another winter of this.
I am attaching an image and an mp3 of the sound the radiator makes. Any suggestion(s) on how the problem can be resolved will be greatly appreciated.
The Sleep Deprived