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Section 220.83 Existing Dwelling Unit <br />Part #1 - Section 220.83 (B)(1) General Lighting/Receptacles @ 3 VA per sq ft: <br />Amps Box A (VA) <br />55.73 13374 <br />Part #2 - Section 220.83 (B)(2),(3)a, b, c, d - Appliances and Dedicated Circuits: <br />Size in VA Size in VA <br />1500 9600 <br />3000 5760 <br />1000 N/A <br />600 N/A <br />1000 N/A <br />1600 N/A <br />N/A N/A <br />N/A N/A <br />9600 N/A <br />N/A Amps Box B (VA) <br />N/A 140.25 33660 <br />Total VA from Parts #1 and #2 combined:Box A + Box B = 47034 <br />Total VA 47034 <br />First 8,000 VA @ 100% 8000 Remaining VA @ 40% <br />Remaining VA = 39034 39034 x 40% = 15613.6 VA <br />Adding First 8000 VA 8000 VA <br />Total VA for Gen. Lights/Recep, Appliances & Dedicated circuits: 23613.6 VA <br />Total AMP for Gen. Lights/Recep, Appliances & Dedicated circuits: 98.39 Amps <br />Part #3 - Section 220.83 (B) Heating and A/C loads: <br />*Combine the larger loads of either the Heating or the A/C loads togther <br />100% of all the Heating or A/C loads in VA:13,872 VA <br />100% of all the Heating or A/C loads in Amps:57.80 A <br />VA Volts Amps <br />Parts #1 & #2 23613.6 240 98.39 <br />Part #3 13,872 240 57.80 <br />Total VA for all Parts: 37,486 <br />Totals Service/Feeder Load 156.19 <br />#ESTAMP <br />Laundry <br />Appliance Circuit(s) <br />Dishwasher(s) <br />Disposal(s) <br />Dedicated circuit <br />House <br />Square Footage <br />4458 <br />Article 220 - Service/Feeder calculation for (address): <br />3340 S Crawford Gln, Santa Ana, CA 92704 <br />Building VA (watts) <br />13374 <br />Amps <br />55.725 <br />Job Code <br />109R-340SAMP <br />Totals from all Parts <br />Dedicated circuit <br />Total for Part #1: <br />Spa/Hot Tub <br />EV Charger <br />Refrigerator(s) <br />Microwave(s) <br />Totals for Part #2:Pool Equipment <br />MISC <br />Range <br />Oven <br />Cooktop <br />3340 S Crawford <br />Glen4/28/2025