Electrically Operated Unitary Air Conditioners: Minimum Efficiency Requirements Heating Subcategory or Equipment Type Size Category Section Rating Minimum Efficiency Type Condition 14.5 SEER and 12 EER (single phase) Split system 14 SEER and 12 EER (three phase) <65,000 Btu/h All 14 SEER and 11 EER (single phase) Single package 14 SEER and 11 EER (three phase) Electric Split system and 11.7 EER and 11.8 resistance (or single package IEER Btu/h and ≥65,000 none) <135,000 Btu/h Split system and 11.5 EER and 11.6 All other single package IEER Air conditioners, Electric Split system and 11.7 EER and 11.8 resistance (or single package IEER Btu/h and ≥135,000 none) <240,000 Btu/h Split system and All other 11.5 and 11.6 IEER single package Electric system and 12.4 EER and 13.6 resistance (or single package IEER Btu/h and ≥240,000 none) <760,000 Btu/ha Split system and 12.2 EER and 13.4 All other single package IEER Electric Split system and 12.2 EER and 13.5 resistance (or single package IEER none) Btu/ha ≥760,000 Split system and 12.0 EER and 13.3 All other single package IEER a Air conditioners with size equal to or greater than 240,000 Btu/h are not covered by federal purchasing requirements. Minimum efficiency presented is consistent with ASRHAE 90.1-2013. Boilers (Residential) and Boilers (Commercial) Gas- and Oil-Fired Boilers: Minimum Efficiency Requirements Equipment Subcategory or Size Category Minimum Efficiency Metric Type Rating Condition (Input) Efficiency <300,000 Btu/h AFUE 90% Btu/h and ≥300,000 Eta 95% Btu/h ≤2,500,000 Gas-fired Boilers, hot >2,500,000 Btu/h water and Et 94% ≤10,000,000 Btu/h >10,000,000 Btu/hb Ec 82% Oil-fired <300,000 Btu/h AFUE 87%
Electrically Operated Unitary Air Conditioners: Minimum Efficiency Requirements Equipment Type Size Category Heating Section Type Subcategory or Rating Condition Minimum Efficiency Air conditioners, <65,000 Btu/h All Split system 14.5 SEER and 12 EER (single phase) 14 SEER and 12 EER (three phase) Single package 14 SEER and 11 EER (single phase) 14 SEER and 11 EER (three phase) ≥65,000 Btu/h and <135,000 Btu/h Electric resistance (or none) Split system and single package 11.7 EER and 11.8 IEER All other Split system and single package 11.5 EER and 11.6 IEER ≥135,000 Btu/h and <240,000 Btu/h Electric resistance (or none) Split system and single package 11.7 EER and 11.8 IEER All other Split system and single package 11.5 and 11.6 IEER ≥240,000 Btu/h and <760,000 Btu/ha Electric resistance (or none) system and single package 12.4 EER and 13.6 IEER All other Split system and single package 12.2 EER and 13.4 IEER ≥760,000 Btu/ha Electric resistance (or none) Split system and single package 12.2 EER and 13.5 IEER All other Split system and single package 12.0 EER and 13.3 IEER a Air conditioners with size equal to or greater than 240,000 Btu/h are not covered by federal purchasing requirements. Minimum efficiency presented is consistent with ASRHAE 90.1-2013. Boilers (Residential) and Boilers (Commercial) Gas- and Oil-Fired Boilers: Minimum Efficiency Requirements Equipment Type Subcategory or Rating Condition Size Category (Input) Efficiency Metric Minimum Efficiency Boilers, hot water Gas-fired <300,000 Btu/h AFUE 90% ≥300,000 Btu/h and ≤2,500,000 Btu/h Eta 95% >2,500,000 Btu/h and ≤10,000,000 Btu/h Et 94% >10,000,000 Btu/hb Ec 82% Oil-fired <300,000 Btu/h AFUE 87%
minimum_efficiency_requirements_tables_for_heating_cooling_products_0.docx