Steam radiator doesn't heat
I live in a two story house, where my room is on the second floor and the radiator is located the furthest from the furnace. (The furnace is in the basement in the rear of the house while my room is on the second floor in the front of the house) When I turn the heat on, I have to turn it on high where the rest of the house is sweltering to to make my room comfortable. Last year I had a plumber come in and replace all the valves, check my boiler and he told me everything was working fine. I have heat in my room, it's just that it's the last to come on and every other room in the house is warm while my room is cold. Any suggestions would be greatly appreciated.