New York Low Pressure Boiler COF Practice 2026 - Free Practice Questions and Study Guide

Question: 1 / 495

What is the primary reason for conducting a daily bottom blow off?

To conserve water

To remove sediment and impurities

Conducting a daily bottom blow-off is primarily aimed at removing sediment and impurities that accumulate in the boiler system. Over time, contaminants such as minerals and scale can settle at the bottom of the boiler, which can affect the efficiency and safety of the system. If these impurities are not regularly removed, they might lead to issues like overheating, reduced heat transfer, and potential damage to the boiler components.

By removing these sediments, the blow-off contributes to maintaining proper water quality in the boiler, which is crucial for efficient operation and extends the lifespan of the boiler. This routine maintenance practice helps in ensuring that the boiler operates effectively and safely while mitigating the risks of operating with dirty or contaminated water.

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To reduce energy costs

To ensure boiler longevity

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