Hi all!
I have a quick question. We have a forced hot water system (from googling, it looks like a two pipe system - hot and return pipes, in four zones). One of the bedrooms upstairs (which is a single zone for all rooms) doesn't heat well. The baseboard will get warm-ish, but the room itself is noticeably cooler than the other three.
Here are my questions: 1) does this sound like an air block, and thus requires that I bleed the pipe in that room?
2) if so, can you give me a quick primer on how to bleed a pipe? From googling, I think I should be looking for some kind of fitting to unscrew, let the air and some water out, and re-tighten, is that right?2.5) Do the things I need to look for to loosen and let the air out, have any kind of uniform appearance? I can't seem to see anything like what the web describes. Maybe I need to remove the housing around the baseboard heater to find it?
3) Should I be worried about scalding myself?Thanks, guys. Any info you could give me would be greatly appreciated.
Donna
PS: although I can't visually locate an expansion tank, I'm assuming we must have one, as we recently had a water holding tank installed, and the furnace is newish (eight-ten years) has been recently serviced and inspected.