When should the heat transfer fluid pH be tested during the commissioning process?

When should the heat transfer fluid pH be

Multiple choice — select the best answer

AAfter filling the system but before final operation
BOnly during annual maintenance
COnly if the system overheats
DOnly during winter months

✓ Correct answer: A. After filling the system but before final operation Testing the pH after the system is filled but before final operation ensures the fluid meets specifications and provides a baseline measurement for future maintenance checks.

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When should the heat transfer fluid pH be tested during the commissioning process?

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