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APPENDIX E <br />HOT WATER DEMANDS <br />FIXTURES X GPH TOTAL GPH= <br />Hand sink 2 5 10X= <br />MOP sink 1 77X <br />3 Comp sink 1 19X 19 <br />X = <br />X = <br />X <br />X <br />X <br />X <br />X = <br />X = <br />X <br />I.Calculating the BTU (British Thermal Units) for kitchen gas water heater: <br /> GHP x60 BTU <br />The gas hot water heater with at least a rating of BTU <br />Calculating the KW (kilowatt) requirement for kitchen electric water heater:II. <br />7.0 KW* <br />(Existing 80 gallon water heater is 15 kw) <br />22 PLAN CHECK GUIDEEHD 16-01 <br />6/28/2022 <br />NO. OF <br />UNITS <br />*KW= GPH x°RISEx 8.33 <br />.98 x 3412 BTU <br />KW <br />Please make the necessary changes or alterations, as indicated above, for the minimum supply of hot water for the food <br />establishment. The recovery rate of the properly sized water heater must meet the peak demands of the total GPH. <br />Total GPH <br />gal/KWH <br />36 GPH <br />gal/KWH <br />*8.33 Ibs./gal. of water = 11.1 (rounded off = 11) <br />0.75 (thermal efficiency of gas) <br />degrees rise x 11* =