What is the maximum allowable temperature for a shower head?

The maximum allowable temperature for a shower head is 110 degrees Fahrenheit. This standard is set to ensure safety, particularly to prevent scalding, especially for vulnerable populations such as children and the elderly. Temperatures above this threshold can significantly increase the risk of burns, making 110 degrees a crucial guideline for safe bathwater and showering.

In plumbing codes and safety regulations, it is essential to prioritize user safety by minimizing exposure to excessive heat. While temperatures higher than 110 degrees might be used in other applications, such as in certain types of baths or spas, for showering specifically, maintaining a maximum of 110 degrees helps create a comfortable and safe experience for all users.