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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 />Bus Rating 225 Amps Box A (VA) <br />Main Rating 225 45.14 10833 <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 N/A <br />3000 5760 <br />1000 13440 <br />600 N/A <br />1000 N/A <br />1600 N/A <br />N/A N/A <br />N/A N/A <br />7680 N/A <br />N/A Amps Box B (VA) <br />N/A 148.25 35580 <br />Total VA from Parts #1 and #2 combined:Box A + Box B =46413 <br />Total VA 46413 <br />First 8,000 VA @ 100%8000 Remaining VA @ 40% <br />Remaining VA =38413 38413 x 40% =15365.2 VA <br />Adding First 8000 VA 8000 VA <br />Total VA for Gen. Lights/Recep, Appliances & Dedicated circuits:23365.2 VA <br />Total AMP for Gen. Lights/Recep, Appliances & Dedicated circuits:97.36 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:16,560 VA <br />100% of all the Heating or A/C loads in Amps:69.00 A <br />VA Volts Amps <br />Parts #1 & #2 23365.2 240 97.36 <br />Part #3 16,560 240 69.00 <br />Total VA for all Parts:39,925 <br />Totals Service/Feeder Load 166.36 <br />#ESTAMP <br />Refrigerator(s) <br />Microwave(s) <br />Totals for Part #2:Pool Equipment <br />Dryer <br />Range <br />Oven <br />Cooktop <br />Amps <br />45.1375 <br />Job Code <br />109R-428LE <br />Totals from all Parts <br />Dedicated circuit <br />Total for Part #1: <br />other <br />Sub-Panel <br />Water Heater <br />House <br />Square Footage <br />3611 <br />Article 220 - Service/Feeder calculation for (address): <br />3428 S Crawford Glen Santa Ana CA USA 92704 <br />Building VA (watts) <br />10833 <br />Laundry <br />Appliance Circuit(s) <br />Dishwasher(s) <br />Disposal(s) <br />Dedicated circuit