Net Zero Water Usage – the WAVE of the Future is Now

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The new plumbing code is pushing California closer to the ideal of net zero water usage. The new fixtures and technologies means the future is now. See how one multi-unit development met this challenge today – with readily available fixtures and simple ideas.

About the Author
Gary Welch is a principal of 15000 Inc. with over 40 years experience in the field of HVAC, plumbing and controls system design. He can be reached at