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Project Info COMPLETE Project Title

Radiant Heating and Cooling Systems - Field Test

Project Number ET11PGE1082 Organization PG&E End-use HVAC Sector Residential Project Year(s) 2010 - 2012
Description

This project is phase 2 of 2 that focused on the development and deployment of a residential radiant HVAC system with peak load shifting on the cooling system. The major components of the system include radiant panels, water chiller, water heater, pumps and controls, and the hydronic distribution system. This report covers the field testing of the heating system in two houses located in California Building Climate Zone 12 in Sacramento during the 2011-2012 heating season. This climate zone is characterized by a summer 2.5% design temperature of 97° F and a winter 97.5% design temperature of 30° F. There are 1470 cooling degree days and 2702 heating degree days.

Gas Technology Institute was the lead on this project.  PG&E supported on this project.

The interim report can be found here: https://www.etcc-ca.com/reports/radiant-heating-and-cooling-systems-lab-test

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.