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Hi, Does anyone out there have experience with estimating insulation for piping by linear feet. I have some very large 30" pipe for CW that needs to be replaced. The job is essentially 80% (2) large elbows and a valve. The company that has a contract to do the insulation is trying to charge...

I've tried all of the commands that I know including menu, menuload, options, etc. The closest I have gotten is in the options "display screen menu" but that is not selected on other computers with the "FILE--EDIT..." Menu on the top of the screen (which I can't get rid of on any other...

I was trying to install the express tools and somehow I lost the main menu bar...the most important one... FILE-EDIT-TOOLS-WINDOW...that one not the other toolbar menus, I have those. Any advise, Thanks, Joe

I was wondering if anyone could give me some advice on heat-tracing condenser water lines to cooling towers. Currently, my company has heat-tracing on the condenser/tower water lines, some of which do not work. When the chillers are not operating (winter) the lines are drained into a heated...

Hey MetalMan14, I agree with what everyone else says...I graduated spring 02 moved to NY from MD, took a low paying temp job at an engineering firm with no benefits...then I worked hard at my job, learned as much as I could and then moved on...Now I have a great job making much much more money...

I was given another opinion on this situation due to two facts that may change the senario: 1) this is a 100% outdoor air system and 2) It uses VAV boxes to control temperature. The original assumption was that a condensate backup was the root cause of the problem. Could this be caused if the...

In the case where adding a bypass is not possible, would it be a good idea to use a W-shaped temperature sensor to average over a larger area that would sense the cold spots on the coil? If not, what type of cheap alternative may be an option. Also, the AC mechanics have already lowered the...

My company has been having a problem with the freeze stat's tripping and shutting-off the air handlers occasionally under cold conditions. Originally I was led to believe that is was a condensate logging problem becuase Spirax-Sarco proposed replacing the existing F&T traps with trap-pumps. I...