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.
Pneumatic controlled heating system changeout ( Ron Jr. )
Pneumatics are the "1-pipe steam system" of controls! It looks like that system was a Rube Goldberg, but don't dismiss pneumatics out-of-hand. Parts and new assemblies are still available. Given clean, dry air, a pneumatic system will operate indefinitely, and provides modulating control as well. Yes, they CAN interface with electric and electronic systems, and can perform OA reset, and other advanced functions. Nice looking work, though. What's this with all that space? Usually, you install boilers in a spce you couldn't insert a putty knife. If you run across a pneumatic system that is worth saving, call me. The parts are available from any Honeywell commercial wholesaler.
0 · ·