Housing ELEC (water heater Low Flow Unit Energy Savings Unit Demand Type Rate (gpm) fuel) (kWh) Savings (kW) 2.0 Unknown (43%) 77.4 0.0062 Single Family 1.75 Unknown (43%) 116.1 0.0093 1.5 Unknown (43%) 154.8 0.0124 2.0 Unknown (43%) 72.4 0.0058 Multifamily 1.75 Unknown (43%) 108.7 0.0087 1.5 Unknown (43%) 144.9 0.0116 2.0 Unknown (43%) 83.9 0.0067 Statewide (Unknown 1.75 Unknown (43%) 125.8 0.0101 Housing Type) 1.5 Unknown (43%) 167.7 0.0134 2.0 Electric (100%) 180.0 0.0144 Single Family 1.75 Electric (100%) 270.1 0.0216 1.5 Electric (100%) 360.1 0.0289 2.0 Electric (100%) 168.4 0.0135 Multifamily 1.75 Electric (100%) 252.7 0.0202 1.5 Electric (100%) 336.9 0.0270 2.0 Electric (100%) 195.0 0.0156 Statewide 1.75 Electric (100%) 292.6 0.0234 (Unknown Housing Type) 1.5 Electric (100%) 390.1 0.0313 A The most appropriate evaluation protocol for this measure is verification of installation coupled with EDC Data Gathering. Cadmus and Opinion Dynamics Evaluation Team. Showerhead and Faucet Aerator Meter Study. For Michigan Evaluation Working Group. June 2013. Uses the federal minimum GPM allowed as the baseline for the replaced showerheads, corresponding to 2.5 GPM. Illinois TRM Effective June 1, 2013. Allows for varying flow rate of the low-flow showerhead, most notably values of 2.0 GPM, 1.75 GPM and 1.5 GPM. Custom or actual values are also allowed for.
Housing Type Low Flow Rate (gpm) ELEC (water heater fuel) Unit Energy Savings (kWh) Unit Demand Savings (kW) Single Family 2.0 Unknown (43%) 77.4 0.0062 1.75 Unknown (43%) 116.1 0.0093 1.5 Unknown (43%) 154.8 0.0124 Multifamily 2.0 Unknown (43%) 72.4 0.0058 1.75 Unknown (43%) 108.7 0.0087 1.5 Unknown (43%) 144.9 0.0116 Statewide (Unknown Housing Type) 2.0 Unknown (43%) 83.9 0.0067 1.75 Unknown (43%) 125.8 0.0101 1.5 Unknown (43%) 167.7 0.0134 Single Family 2.0 Electric (100%) 180.0 0.0144 1.75 Electric (100%) 270.1 0.0216 1.5 Electric (100%) 360.1 0.0289 Multifamily 2.0 Electric (100%) 168.4 0.0135 1.75 Electric (100%) 252.7 0.0202 1.5 Electric (100%) 336.9 0.0270 Statewide (Unknown Housing Type) 2.0 Electric (100%) 195.0 0.0156 1.75 Electric (100%) 292.6 0.0234 1.5 Electric (100%) 390.1 0.0313 The most appropriate evaluation protocol for this measure is verification of installation coupled with EDC Data Gathering. Cadmus and Opinion Dynamics Evaluation Team. Showerhead and Faucet Aerator Meter Study. For Michigan Evaluation Working Group. June 2013. Uses the federal minimum GPM allowed as the baseline for the replaced showerheads, corresponding to 2.5 GPM. Illinois TRM Effective June 1, 2013. Allows for varying flow rate of the low-flow showerhead, most notably values of 2.0 GPM, 1.75 GPM and 1.5 GPM. Custom or actual values are also allowed for. A
1370278.docx