What is the maximum water temperature allowed for a spa?

The maximum water temperature allowed for a spa is 104 degrees F. This limit is established to ensure user safety and comfort. Temperatures above this threshold can pose risks such as dehydration, overheating, and increased cardiovascular strain, especially for vulnerable populations like young children, elderly individuals, or those with certain medical conditions.

Regulatory guidelines, including those from organizations like the American Red Cross and the CDC, typically recommend this maximum to prevent potential accidents and ensure a safe environment for users. Proper adherence to these standards helps to promote a safe and enjoyable experience in spa facilities.