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Project Info COMPLETE Project Title

Raydronics Control Scaled Field Placement

Project Number ET10SCG0006 Organization SoCalGas End-use Water Heating/DHW/HPWH Sector Commercial, Residential Project Year(s) 2010 - N/A

Project Summary

A proprietary dual-point boiler reset controller by Energx is proven to save an average 20% natural gas fuels for combination service boilers in apartment complex typically seen in the Southern California. SoCalGas Emerging Technologies conducted M&V in a rigorous assessment test for 4 boilers in 2009-2010, and then a scaled field placement test for 30 boilers on 8 sites in 2010-2011.

The application is best for commercial residential segment, boilers with capacity in the range of 0.75-1.5 MMBtu/hr. When outside air temperature is mild or warm, there is no space heating load and the domestic hot water temperature can be lowered safely and comfortably.

Project Report Document
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The ETCC is funded in part by ratepayer dollars and the California Statewide Emerging Technologies Program 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.