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.
F&T traps on commercial buildings.
hi i need a refresher on how an fet trap works on a commercial building and way, especially when they are installed on piping that runs below the boiler( in crawl spaces beneath the level of the boiler).thank you for the help.