[079] B-CRAH Unit Overview

CRAH UNITS | What are they?

A CRAH unit is a critical piece of close control cooling equipment, consisting of filters, fans, coils, that is connected to chilled water/cooling water pipework … Read More

[077] B-Flushing and Chemical Cleaning Backflushing

BACK FLUSHING | Procedure & Sequence

After the system flushing steps have been completed covering the Dynamic Flush, Chemical Flush, Clean Flush, and Passivation/Inhibition, the coil flushing, previously known as ‘back … Read More