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APPENDIX E <br />HOT WATER DEMANDS <br />FIXTURES NO. OF <br />UNITS <br />X GPH = TOTAL GPH <br />7 c_ cy\A„, /2.) i x / f2...,. = <br />= <br />IN' .6 1,, . '''-• x / C = <br />F-,,,,,,,,,, .5; ,/, fr._ / 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 x 60 degrees rise x 11* = <br />*8.33 lbs./gal. of water = 11.1 (rounded off = 11) <br />0.75 (thermal efficiency of gas) <br />The gas hot water heater with at least a rating of BTU <br />BTU <br />Total GPH GPH = KW* <br />dE4,4"-eA----1- <br />gal/KWH gal/KWH <br />i-(0 f <br />kft9 <br />Calculating the KW (kilowatt) requirement for kitchen electric water heater: <br />*KW= GPH x °RISE x 8.33 <br />.98 x 3412 BTU <br />KW <br />Please make 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 />EHD 16-01 <br /> 22 <br />PLAN CHECK GUIDE <br />6/28/2022