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Archive for 2014

lessons learned
F&T Trap Lessons

I learned these things the hard way. It took me a while. 1) The Only Time You Need F&T Traps Is When You Have A Condensate Pump Or Dry Return Lines.

Published on 06/24/2014 3:29 PM by Dan Holohan
Posted in Steam Heating
steam trap test station
Steam Traps Trap Steam

One of the things I loved about this business when I was first coming up was that the name of a component nearly always defined its function. All I had to do was reverse ...

Published on 06/24/2014 3:10 PM
Posted in Steam Heating
ft steam trap
How NOT to Size Steam Traps

I was in the basement of this six-story apartment building in a suburb just north of New York City. This goes back some years when I was working for a manufacturers' repr...

Published on 06/24/2014 2:41 PM by Dan Holohan
Posted in Steam Heating
Empire State Building HPC2306 lg 1
A Bit About Vacuum Pumps

Steam systems that make vacuum with pumps have been around for more than 100 years. In 1899, D.F. Morgan wrote an article in The Metal Worker magazine, suggesting that de...

Published on 06/24/2014 2:01 PM by Dan Holohan
Posted in Steam Heating
Water hammers and failed steam traps

I feel sorry for this guy because he gives the time (12:30 A.M.). Most likely, failed steam traps are causing the water hammer that you hear. This is not normal, although...

Published on 06/24/2014 1:58 PM by Dan Holohan
litmus tester for steam system
The Importance of pH in Steam-Boiler Water

What’s the cheapest tool you can carry if your business includes taming old steam-heating systems and making them purr with greater efficiency? Litmus paper! You probably...

Published on 06/24/2014 1:36 PM by Dan Holohan
Posted in Steam Heating