7866 Gall Blvd (7) - Laserfiche WebLink

Browse Search

SYSTEM —SPECIFIC 6.5.3.2.3 Mechanical Reset static pressure setpoint for DDC controlled VAV boxes reporting to central controller based on the zones requiring the most pressure. Controls provide: zone damper monitoring or indicator of static pressure need; autodetection, alarm, and operator override of zones excessively triggering reset logic. SYSTEM —SPECIFIC 6.5.3.3 Mechanical Multiple zone VAV systems with DDC of individual ❑ ❑ zone boxes have static pressure setpoint reset controls. SYSTEM —SPECIFIC 6.5.3.5 Mechanical Multiple zone HVAC systems have supply air 0 temperature reset controls. SYSTEM —SPECIFIC 6.5.4.1 Mechanical System turndown requirement met through ❑ 0 13 multiple single -input boilers, one or more modulating boilers, or a combination of single -input and modulating boilers. Boiler input between 1.0 MBtu/h and 5 MBtu/h has 3:1 turndown ratio, boiler input between 5.0 MBtu/h and 10 MBtu/h has 4:1 turndown ratio, boiler input > 10.0 MBtu/h has 5:1 turndown ratio. HVAC 6.5.4.2 Mechanical HVAC pumping systems with >= 3 control values ❑ 13 ❑ designed for variable fluid flow (see section details). SYSTEM —SPECIFIC 6.5.4.3, 6.5.4.3.1, Mechanical Fluid flow shutdown in pumping systems to ❑ ❑ 0 6.5.4.3.2 multiple chillers or boilers when systems are shut down. SYSTEM —SPECIFIC 6.5.4.4 Mechanical Temperature reset by representative building loads in pumping systems >10 hp for chiller and boiler systems >300,000 Btu/h. SYSTEM —SPECIFIC 6.5.4.5.1 Mechanical Two -position automatic valve interlocked to shut 013 off water flow when hydronic heat pump with pumping system >10 hp is off. SYSTEM —SPECIFIC 6.5.4.5.2 Mechanical Hydronic heat pumps and water-cooled unitary air ❑ ❑ ❑ conditioners with pump systems >5 hp have controls or devices to reduce pump motor demand. SYSTEM —SPECIFIC 6.5.5.2.1 Mechanical Fan systems with motors or array of motors ❑ (inlcuding the motor service factor) with connected power totaling >=5 hp associated with heat rejection equipment to have controls and/or devises that result in fanmotor demand of — 30% of design wattage at 50% of design airflow and automatically modulates fan speed to control the leaving fluid temperature or condensing temp/pressure of heat rejection device. SYSTEM —SPECIFIC 6.5.5.2.2 Mechanical Multicell heat rejection equipment with ❑ ❑ variable -speed fan drives installed that operate the maximum number of fans allowed that comply with manufacturers specs and control all fans to the same fan speed required for the instantaneous cooling duty. SYSTEM —SPECIFIC 6.5.7.1 Mechanical Conditioned supply air to space with mechanical 0❑ ❑ exhaust — the greater of criteria of supply flow, required ventilation rate, exhaust flow minu the available transffer air (see section details). HVAC 6.5.7.2.1 Mechanical Kitchen hoods >5,000 cfm have make up air >=50% of exhaust air volume. SYSTEM —SPECIFIC 6.5.7.2.2 Mechanical Kitchen hoods with a total exhaust airflow rate >5000 cfm meet replacement air, ventilation system, or energy recovery requirements shown in Table 6.5.7.1.3. SYSTEM —SPECIFIC 6.5.7.2.3 Mechanical Kitchen hoods with a total exhaust airflow rate >5000 cfm meet replacement air, ventilation system, or energy recovery requirements. HVAC 6.5.7.2 Mechanical Fume hoods exhaust systems >=5,000 cfm have ❑ VAV hood exhaust and supply systems, direct make-up air or heat recovery. HVAC 6.5.8.1 Mechanical Unenclosed spaces that are heated use only ❑ radiant heat. 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 13 of 24