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.
Just wondering what is the average life of a 00VDT circ. I designed and installed a hydronic system a couple years ago, I have a TT PS60 1 zone and 4 loops using a VDT circ. With this cold weather the boiler hasn't shut down, water temp is 160 and thermostat hasn't reached set temp. Anyway was wondering if I should have a spare circ, just in case, haven't had any problems but, was just wondering. Thanks.