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Project Info COMPLETE Project Title

Restaurant Water Heating Retro-Commissioning

Project Number PGE 0729 Organization PG&E End-use Process Sector Commercial Project Year(s) 2007 - 2008

Project Summary:

The hot water load represents a significant portion of the gas consumption in a commercial food service operation, with an opportunity for gas savings. The objective of this field study was to investigate several water-heating system retro-commissioning measures and quantify their gas saving potential. The retro commissioning measures included re-instating the operation of the flue damper, adding insulation to accessible un-insulated hot water lines and installing a time clock on the circulation loop pump.

Project Report Document
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The ETCC is funded in part by ratepayer dollars and the California IOU Emerging Technologies Program, the IOU Codes & Standards Planning & Coordination Subprograms, and the Demand Response Emerging Technologies (DRET) Collaborative programs under the auspices of the California Public Utilities Commission. The municipal portion of this program is funded and administered by Sacramento Municipal Utility District and Los Angeles Department of Water and Power.