Laserfiche WebLink
3 � <br /> Caa�� o�n <br /> APPENDIX E <br /> HOT WATER DEMANDS <br /> FIXTURES NO. OF X GPH = TOTAL GPH <br /> UNITS <br /> X = <br /> X = <br /> X = <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 x 60 degrees rise x 11* = BTU <br /> *8.33 lbs./gal. of water = 11.1 (rounded off= 11) <br /> 0.75 (thermal efficiency of gas) r� ` <br /> The gas hot water heater with at least a rating of M, 000 BTU 0\o <br /> II. Calculating the KW(kilowatt) requirement for kitchen electric water heater: <br /> Total GPH = GPH = KW* <br /> gal/KWH gal/KWH <br /> *KW= GPH x °RISE x 8.33 „/� 6 <br /> .98 x 3412 BTU �V <br /> KW <br /> Please make the necessary changes or alterations, as indicated above, for th minimum supply of hot water for the food <br /> establishment. The recovery rate of the properly sized water heater must me the peak demands of the total GPH. <br />