The Central Library is the main library of the Milwaukee Public Library. Back to the full article.
Paula Kiely shows off Steam Trap
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Library Director Paula Kiely showing off a steam trap used to direct water back to We Energies, but keep steam in the system. The traps have to be inspected and repaired or replaced to keep the system operating at peak efficiency. In the event of a failure, steam is returned to We Energies without heating the building.
