SEEM NREL Heat Load Calibration

The new simplified energy enthalpy model (SEEM) project will both document and review the Regional Technical Forum (RTF) residential heating load calibration process. This independent review of the RTF residential heating load calibration process provides due diligence for the recent RTF reduction of residential measure savings, which may result in many existing measures becoming not cost-effective. Also, this review will ensure the new Planning tool (being developed under TIP318) doesnt just incorporate the RTF process, but instead incorporates the most appropriate calibration process. The RTF residential heating load calibration process was questioned at the an RTF meeting because it assumes the same heating load calibration for any heating zone. This project is needed for both existing and future residential measures and the Residential Sector fully supports this project.