To get email notification when someone adds to a thread you're following, click on the star in the thread's header and it will turn yellow; click again to turn it off. To edit your profile, click on the gear.
The Wall has a powerful search engine that will go all the way back to 2002. Use "quotation marks" around multiple-word searches. RIGHT-CLICK on the results and choose Open Link In New Window so you'll be able to get back to your results. Happy searching!
In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
richardson HEAT radiator traps
I have a building that has twenty four of the Richardson HEAT traps with the little plug on the side. I read some posts from 2009 regarding these traps. Looking for clarification that there are no moving parts to these traps and that if radiator is not heating to unscrew the plug and clean the air hole? If this is true there should be no reason to replace? Thanks for any help.