When running a hot boiler in your apartment you must typically be sure that you do not crank it too high, it can also become way too hot that way.
It just does not matter what kind of boiler it is.
It could be a portable space heater, another baseboard furnace or your central heating and cooling system unit’s heater. It is all the same when it comes to having too much warm heating, then having too much heating can be a real disaster. It would and could be almost as exhausting as living in AZ with no central air conditioning, and which if you know anything about that, you should know that it is deadly as ever, and the way to avoid your boiler being too hot is to typically make sure the temperature control on whatever furnace you may be using is set at a satisfactory temperature. If you actually have a good central heating and cooling system the best thing you can do is to buy a smart temperature control, but because with a smart temperature control you can program it to not go over a certain temperature and you will not have to worry about forgetting to turn it off and ended up with way too much heating in your home. I also have a smart temperature control which helps me never have to worry about too much heating in my home. And not to mention, it also helps with saving a lot on your ongoing yearly energy bills! Too much heating is bad, period! Don’t let it actually happen to you.