Posted by Harold Kestenholz - Hydronic Network on June 16, 2001 at 10:06:17:
In Reply to: no spare controls...Whee! posted by Tarzan on June 16, 2001 at 05:24:01:
Oh, yes. If the control swap doesn't do it and the other boiler worked with the one you borrowed ...
So the lightning runs along the wires and fries them to a new resistance. Nothing electronic works right anymore, old or new. ...
Every wire in the building gets tested.