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Article 220 - Service/Feeder calculation for (address):Job Code <br />1925 W Deerfield Rd Santa Ana CA USA 92704 109R-925YAMA <br />Section 220.83 Existing Dwelling Unit <br />Part #1 - Section 220.83(B)(1) General Lighting/Receptacles @ 3 VA per sq ft: <br />Building Square Footage VA (watts)Amps <br />House 3759 11277 46.99 <br />Amps Box A (VA) <br />46.99 11277Total for Part #1: <br />Part #2 - Section 220.83(B)(2),(4) a, b, c, d - Appliances and Dedicated Circuits: <br />Dedicated Circuit Size in VA Dedicated Circuit Size in VA <br />Oven 5760 N/A <br />Range 7680 N/A <br />Disposal 600 N/A <br />Dishwasher 1000 N/A <br />Microwave 1600 N/A <br />Refrigerator 1000 N/A <br />Laundry 1500 N/A <br />Appliance Circuit(s)3000 N/A <br />N/A N/A <br />N/A Amps Box B (VA) <br />N/A 92.25 22140Total for Part #2: <br />Total VA from Parts #1 and #2 combined:Box A + Box B = 33417 <br />Total VA 33417 <br />First 8000 VA @ 100% 8000 Remaining VA @ 40% <br />Remaining VA = 25417 25417 x 40% = 10166.8 VA <br />Adding First 8,000 VA 8000 VA <br />18166.8 VA <br />75.7 Amps <br />Total VA for Gen. Lights/Recep, Appliances & Dedicated circuits: <br />Total AMP for Gen. Lights/Recep, Appliances & Dedicated circuits: <br />Part #3 - Section 220.83(B) Heating and A/C loads: <br />100% of all the Heating or A/C loads in VA: 11520 VA <br />100% of all the Heating or A/C loads in Amps: 48 A <br />*Combine the larger loads of either the Heating or the A/C loads togther <br />Totals from all Parts#EStamp <br />VA Volts Amps <br />Parts #1 & #2 18166.8 240 75.7 <br />Part #3 11520 240 48 <br />Total VA for all Parts: 29686.8 <br />Totals Service/Feeder Load 123.7