What is the minimum water temperature required for sinks, baths, and laundry facilities?

The minimum water temperature required for sinks, baths, and laundry facilities is important for several reasons, including sanitation, comfort, and efficiency in cleaning. A temperature of 120 degrees Fahrenheit is generally considered the minimum standard for these applications as it is effective in killing harmful pathogens and bacteria without posing significant scalding hazards for most individuals.

At temperatures lower than this threshold, water may not adequately assist in the disinfection process, potentially leading to health risks, especially in settings where hygiene is critical. For instance, slightly cooler water may fail to effectively sanitize items in laundry or be insufficient for personal hygiene in bathing.

Furthermore, 120 degrees Fahrenheit balances the need for safety. While higher temperatures might be more effective in some cleaning scenarios, they also increase the risk of burns, particularly for children and the elderly. This makes the 120-degree mark a sensible compromise between germ reduction and safety.