Subterranean plumbing. The Greenstone Inn will recover heat from hot waste water and use it for pre-heating fresh water.
Tuesday, August 18, 2009
Laying Underground Pipe
Aug. 18
Subterranean plumbing. The Greenstone Inn will recover heat from hot waste water and use it for pre-heating fresh water.
Subterranean plumbing. The Greenstone Inn will recover heat from hot waste water and use it for pre-heating fresh water.
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