The table below can be used as an indication of normal hot water content in fixtures:
|Bath||135 - 180||30 - 40|
Hot and cold water service systems - design properties, capacities, sizing and more.
Domestic Hot-Water sizing equations - heating capacity, recovery rate and power supply.
Design procedures for domestic hot water service systems.
The amount of thermal energy stored in heated water.
Recommended dimensions hot and cold water pipes.
Hot water can be circulated through a return pipe if it's instantly required at the fixtures.
Consumption of hot water per person or occupant.
Dimensions and capacities of hot-water storage tanks.
Hot water consumption of some common equipment as basins, sinks, baths and showers.
Design hot water consumption of fixtures - basins, showers, sinks and baths.
Supply requirements for common fixtures.
Converting WSFU - Water Supply Fixture Units - to GPM.
WSFU is used to calculate water supply service systems.