Tempstar N5A4S48*S*NAA* (PERFORMANCE 13.4 SEER2 AC)

Tempstar N5A4S48*S*NAA* (PERFORMANCE 13.4 SEER2 AC) appears in the U.S. EPA ENERGY STAR "Certified Light Commercial HVAC" dataset, which lists products whose manufacturers have certified them to the program's specification (record 4703812, certified 2026-09-14). EPA publishes these rated values for the listing: Type Very Small AC; Split system or single package Split; Heating section type Electric Resistance; Cold climate NA; Meets peak cooling requirements Yes; EER2 rating (Btu/Wh) 12.5; SEER2 rating (Btu/Wh) 15.2; Indoor unit model number QFVA5D6021X*; Refrigerant type R-454B; Refrigerant with GWP R-454B (GWP:470 | Lower GWP). The listing records ENERGY STAR certification and the rated values the manufacturer reported to EPA. It is not a determination that any building, installation or design complies with a code.