The color of a sprinkler head rated 250° to 300°F is:

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Multiple Choice

The color of a sprinkler head rated 250° to 300°F is:

Explanation:
Sprinkler heads use color to indicate the temperature at which they will activate. For a rating of 250–300°F, the color used is blue. This means the head is designed to release water only when the surrounding temperature reaches that higher fire temperature, aligning with the system’s design requirements and preventing activation at lower, non-fire temperatures. So blue correctly represents the 250–300°F rating.

Sprinkler heads use color to indicate the temperature at which they will activate. For a rating of 250–300°F, the color used is blue. This means the head is designed to release water only when the surrounding temperature reaches that higher fire temperature, aligning with the system’s design requirements and preventing activation at lower, non-fire temperatures. So blue correctly represents the 250–300°F rating.

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