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BRES2017-0317 (2)HVAC SYSTEM HEATING AND COOLING LOADS SUMMARY Project Name Ferguson Residence Date 1/4/2018 System Name New 3 ton HVAC Media Floor Area 1,028 ENGINEERING CHECKS SYSTEM LOAD Number of Systems 1 COIL Total Room Loads Return Vented Lighting Return Air Ducts Return Fan Ventilation 0 Supply Fan Supply Air Ducts TOTAL SYSTEM LOAD COOLING PEAK COIL HTG. PEAK Heating System Sensible Latent . CFM Sensible — Output per System 89,000 16,814 1, 1571 412 15,082 — Total Output (Btuh) 89,000 0 — Output (Btuhisqft) 86.6 971 741 Cooling System 0 0 — Output per System 36,000 0 01 0— 0 — Total Output (Btuh) 36,000 0 1,1571 0 — Total Output (Tons) 3.0 971 741 Total Output (Btuhisqft) 35.0 Total Output (sqftrron) 342.7 1 18,7551 16,565 Air System CFM per System 1,200 HVAC EQUIPMENT SELECTION Airflow (cfm) 1,200 Carrier 24APA736/58CVX090 26,583 3,893 89,000 Airflow (cfm1sqft) 1.17 Airflow (cfm/Ton) 400.0 Outside Air (%) 0.0% Total Adjusted System Output 26,583 (Adjusted for Peak Design conditions) TIME OF SYSTEM PEAK 3,893 89,000 Aug 3 PM1 I Jan 1 AM Outside Air (cfmisqft) 0.00 Note: values above given at ARI conditions HEATING SYSTEM PSYCHROMETRICS (Airstream Temperatures at Time of Heating Peak) 26 IF Outside Air 0 cfm 69 IF 4 69 OF 105 OF 105 OF Heating Coil Supply Fan 104 OF 1,200 cfm ROOM M 70 OF COOLING SYSTEM PSYCHROMETRICS (Airstream Temperatures at Time of Cooling Peak) 112 / 78 OF Outside Air Ar 0 cfm 76 / 62 OF 76 62 OF 55 154 OF 55 / 54 OF Cooling Coil Supply Fan 56 54 OF 1,200 cfm 47.2% ROOM Z 75 62 OF T 4 EnergyPro 7.2 by EnergySoft User Number.- 6712 ID: Page