What are these new SEER2/EER2/HSPF2 ratings and how do I model them?

On Jan 1 2023 DOE mandated that manufacturers rate HVAC equipment with new efficiency metrics.  EnergyPro 9.0 includes the ability to directly input your equipment efficiency using the new ratings, it is selected at the Central System Library, you can choose to use the new or old ratings.  For older versions of EnergyPro, you will need to obtain a rating table conversion to convert the new rating to the older system.

Categories: 2. General

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