wet return

noun

: a pipeline in a steam heating system for returning water of condensation to the boiler that being located below the waterline of the boiler can contain only water rather than the steam mixed with water which a return pipe located above the waterline may contain

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Cite this Entry

“Wet return.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/wet%20return. Accessed 7 Dec. 2022.

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