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SYSTEM —SPECIFIC 6.4.1.1, 6.8.1-7d Mechanical Heat Rejection Equipment: Minimum Efficiency Requirement >=7.0 gpm/hp SYSTEM —SPECIFIC 6.5.5.3 Mechanical Centrifugal fan open -circuit cooling towers having 0ICJ ❑ combined rated capacity — 1100 gpm meets minimum efficiency requirement: >=38.2 gpm/hp. SYSTEM —SPECIFIC 6.4.1.1, 6.8.1-7e Mechanical Heat Rejection Equipment: Minimum Efficiency Requirement >=176 kBtu/h-hp SYSTEM —SPECIFIC 6.4.1.1, 6.8.1-7f Mechanical Heat Rejection Equipment: Minimum Efficiency ❑ 16 ❑ Requirement > 157 kBtu/h-hp w/ R-507A test fluid. SYSTEM —SPECIFIC 6.4.1.1, 6.8.1-7g Mechanical Heat Rejection Equipment: Minimum Efficiency 0 16 ❑ Requirement > 134 kBtu/h-hp w/ Ammonia test fluid.. SYSTEM —SPECIFIC 6.4.1.1, 6.8.1-7h Mechanical Heat Rejection Equipment: Minimum Efficiency Requirement > 135 kBtu/h-hp w/ R-507A test fluid. SYSTEM —SPECIFIC 6.4.1.1, 6.8.1-7i Mechanical Heat Rejection Equipment: Minimum Efficiency 13 16 0 Requirement >=110 kBtu/h-hp w/ Ammonia test fluid. SYSTEM —SPECIFIC 7.5.3 Mechanical Gas -fired water -heating equipment installed in new buildings: where a singular piece of water -heating equipment — 1,000 kBtu/h serves the entire building, thermal efficiency must be >_ 90 Et. Where multiple pieces of water -heating equipment serve the building with combined rating is — 1,000 kBtu/h, the combined input -capacity -weighted -average thermal efficiency, thermal efficiency must be >= 90 Et. Exclude input rating of equipment in individual dwelling units and equipment — 100 kBtu/h. SYSTEM —SPECIFIC 6.5.3.2.4 Mechanical Return and relief fans used to meet Section �-yJ� 0 1_11 6.5.1.1.5 have relief air rate controlled to maintain building pressure through differential supply -return airflow tracking. Systems with supply fans allowed to control the relief system based on oudoor air damper position. Fans have variable speed control or other devices for managing total retum/relief fan system demand per section threshold. HVAC 6.5.2.6 Mechanical Units that provide ventilation air to multiple zones 13 El ❑ and operate in conjunction with zone heating and cooling systems are prevented from using heating or heat recovery to warm supply air above 60°F when representative building loads or outdoor air temperature indicate that most zones demand cooling. HVAC 6.5.4.7 Mechanical Chilled -water cooling coils provide a 15°F or 0El ❑ higher temperature difference between leaving and entering water temperatures and a minimum of 57°F leaving water temperature at design conditions SYSTEM —SPECIFIC 6.5.3.4 Mechanical Parallel -flow fan -powered VAV air terminals have �-�{ 0 16 ❑ automatic controls to a) turn off the terminal fan except when space heating is required or if required for ventilation; b) turn on the terminal fan as the first stage of heating before the heating coil is activated; and c) during heating for warmup or setback temperature control, either operate the terminal fan and heating coil without primary air or reverse the terminal damper logic and provide heating from the central air handler through primary air. EnergyGauge Summit® Fla/Com-2020. Effective Date: Dec 31, 2020 Florida Building Code, Seventh Edition (2020) - Energy Conservation C402.1.1: ASHRAE Energy Cost Budget Option 5/19/2022 Page 9 of 24