Which color code represents Chill Water in the second list?

Which color code represents Chill Water in the second list?

• A. White
• B. Tan
• C. Light Blue/Green
• D. Red/Green

Answer: (C)

Piping color coding helps crews quickly identify what each line carries and its service, so they don’t mix fluids or misoperate systems. For chilled water, the color is typically light blue or light blue-green. The blue-family color signals cold temperature, which is what chilled water represents, and the greenish tint helps distinguish it from other blue tones or from entirely different services. White, tan, and red/green combinations aren’t standard for chill water in most color-coding schemes. White lines are often used for other purposes (like air or general services), tan is not a common code, and a red/green mix can be ambiguous or signify something else. So the best match for Chill Water is light blue/green.

Piping color coding helps crews quickly identify what each line carries and its service, so they don’t mix fluids or misoperate systems. For chilled water, the color is typically light blue or light blue-green. The blue-family color signals cold temperature, which is what chilled water represents, and the greenish tint helps distinguish it from other blue tones or from entirely different services.

White, tan, and red/green combinations aren’t standard for chill water in most color-coding schemes. White lines are often used for other purposes (like air or general services), tan is not a common code, and a red/green mix can be ambiguous or signify something else. So the best match for Chill Water is light blue/green.