What is the typical temperature of the chilled water supplied by an R22 system?

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In R22 systems, the typical temperature of chilled water is generally around 45 degrees Fahrenheit. Chilled water is circulated in HVAC systems to absorb heat from the environment, and a temperature of 45 degrees F is effective for this purpose, striking a balance between minimizing energy consumption and maximizing cooling efficiency.

This temperature allows for effective heat exchange while preventing condensation issues that can arise at lower temperatures. While the other temperature options may be relevant in different contexts, they do not reflect the standard chilled water temperature commonly used in R22 cooling systems. A temperature that is too low can lead to condensation and ice formation on coils, which would hamper functionality and efficiency. Similarly, higher temperatures would not provide sufficient cooling capability for effective operation. Hence, 45 degrees F is recognized as the typical operating temperature in this scenario.

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