Checklist for cold radiator?
Friend's house.
All rads warm except one Cold radiator 2nd floor.
I removed vent and was able to blow through it.
What next? Common culprits?
Comments
-
the closed valve at the other end of the rad,
the sagged pipe in the floor /basement holding a pool of condensate that steam can't push thru,
the abandoned, disconnected riser / lateral,
all the other rads having too large / fast a vent on them not leaving any steam left for this rad,
aliens,
is this rad furthest from the boiler?
known to beat dead horses0 -
What does it do with the vent removed ?
National - U.S. Gas Boiler 45+ Years Old
Steam 300 SQ. FT. - EDR 347
One Pipe System
2 -
@neilc has got most of the causes listed…. knowing the source of this questions I'm inclined to think it is ALIENS!
Edward Young Retired
After you make that expensive repair and you still have the same problem, What will you check next?
1 -
This may help:
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