Which unit is typically used to measure water temperature?

Water temperature is conventionally measured in degrees Celsius (°C) or Fahrenheit (°F). These units are specifically designed to quantify thermal energy and indicate how hot or cold a substance is, making them the standard for temperature measurement in various scientific, industrial, and everyday applications. The Celsius scale is commonly used in most parts of the world, while the Fahrenheit scale is primarily used in the United States.

In the context of hot water systems and plumbing, understanding temperature is crucial for ensuring safety and efficiency. For instance, different water heating systems and appliances have specific temperature settings for optimal performance and safety, which directly influence the operation and effectiveness of plumbing installations.

Other units mentioned, such as Pascals, are units of pressure, while liters and gallons measure volume. These units do not apply to temperature measurements, reinforcing that degrees Celsius or Fahrenheit are the correct units for measuring water temperature.