Hot Water Storage Tank Sizing

One cof 245 heater and one t 80 storage tank.

Hot water storage tank sizing. You can begin by selecting one of the application types shown below and pro size will guide you through the process. Sizing notes hot water loads for pools hot tubs or other uses should be considered separately. That said a mains pressure system can use about 18 litres of water per minute at 40 degrees celsius if a decent quality shower head is used. When selecting the size of the hot water cylinder a simple rule of thumb is that for a typical domestic household you should allow between 35 and 45 litres for every occupant.

The calculator is based on hot press ifb sectional and one piece tanks complete with float valve housing and up elbow overflow arrangement with 3 outlet. Water storage tanks the selection and sizing of a water storage tank involve a number of engineer ing considerations and generally require a detailed analysis of water demands sup ply sources and the distribution system. Sizing water storage tanks water storage tanks may be specified to provide water on site for uses such as sanitary flushing drinking water fire fighting or air conditioning. 1 ft foot 0 3048 m 1 in inch 25 4 mm 2 54 cm 0 0254 m 1 gallon u s 3 785x10 3 m3 3 785 dm3 liter.

Select the drop down arrow under capacity type. Hot water storage tank dimensions and capacities. Sizing hot water tanks. 45 litres of hot water for a 5 minute shower 50 100 litres of hot water for a full load in the washing machine12 20 litres of hot water per cycle in the dishwasher 0 2 litres of hot water per second when you run the kitchen taps 0 15 litres of hot water per second when you run the sink taps.

This combination will supply 792 gallons to cover the 750 requirement. E on aossg88120 shows the combined 86 gallons storage of a cof 245 with an 80 gallon auxiliary storage tank will meet minimum storage requirements of 162 86 80 166. This article will provide the basic guidelines for sizing a commercial hot water tank but you should always rely on an experienced professional when making your final decision. Restaurant or food service loads should be considered separately if independent water heating equipment is to be used.

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