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View Release Notes for the latest HVAC System Performance updates.
Resources
View the Resources
page for a variety of materials to help you understand the process of using
HVAC System Performance.
TSPR
The TSPR analysis tool may be used to calculate the Total System Performance Ratio (TSPR) for Washington State’s performance based energy code compliance path for HVAC Systems. Learn More .
Getting Started: Collect building data, register for an account, log in, select the TSPR tab from the home page, create a building, input data and submit for analysis. View the Quick Start Guide for details or the TSPR HVAC System Data Entry Example for guidance.
Getting Started with NYC-PP: View the NYC-PP TSPR Quick Start Guide for details about the New York City Performance Pilot.