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HomeMy WebLinkAboutOPTIONAL LOAD CALCULATION - HEAT LARGER - AIROptional Load Calculation Heat Larger Than Air (DO SFx3VA Living Only (2) Small appliance ckts @ 1500VA each Refrigerator @ 1500 Refrigerator @ 1500 Freezer @ 1500 Washing Machine @ 1500 Dishwasher @ 1500 Disposal @ 1500 Mlnl Sewer @ 1500 Clothes Dryer @ 5000 Range h 12000 FILE COPY Water heater @ 4500 Fixed microwave @ 1500 Vacuum @ 1500 Trash Compactor @ 1500 Pool Heater @'name plate' Spa @'name plate' Motors 746VA per HP Garage Door Opener A 1) Total 2) First 10 KVA of general load @ 100% 3) Subtract line 2from 1 4) Multiply line 3 @ 40% 5) Add lines 2 and 4 6) 60/50amp breaker for heat (10000) 7) 40/30amp breaker for heat (5000) s) Total heat -Add lines 6 and 7 9) Multiply line 8 @ 65% 10) Add lines 5 and 9 11) Divide line 10 by 240 Summary: Line 10 Is the total KW Line 11 is the total Amps 3000 L 4.tS - 15 DD — r- 1 13©k?� SCANNED BY St Lucie Countv ST.LUCIE COUNTY PLAN REVIEW BLDG: DATE: ELE DATE:%'�/ PLUMB: DATE: MECH: DATE: (Generator size Needed) (Breaker Size Needed)