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.
Pressure Differential Bypass
I'm about to install a Triangle Tube Prestige Solo 175 system and have a question regarding the TT warning to ensure a pressure differential bypass is installed. My setup will be using zone valves (4) with a Taco Bumblebee (Delta T) ECM as the system pump. Indirect water heater will be controlled by a separate Taco 007. In this setup, should I still have the bypass? I understand many of your comments regarding a Delta P ECM obsoleting the bypass, but does the same hold true of a Delta T?
And, if the recommendation is to still install the bypass, must the valve piping match the header size (1 1/4") or would it be sufficient to install a 3/4 bypass in this case, due to the expected low throughput of the ECM when the bypass should be triggered?
Thanks in advance for your help...
0 · ·