 Documented Energy Testing As the industry leader, we maintain only the highest testing standards in order to give you confidence that purchasing a Hot Spring spa is a powerfully efficient decision.
The Energy Smart™ Spa – Sovereign® Spa 115v
 Kilowatt usage based on a 115v Sovereign spa set at 102°F used
six times per week, 15 minutes with the jets on and 15 minutes with
the jets off during each use. Monthly and daily costs based on 8.5
per kilowatt hour. Your actual costs will vary based on your actual
ambient temperature, usage, and cost per kilowatt hour. Testing conducted in a Controlled Environmental Chamber using continuous Data Acquisition monitoring equipment including Continuous Progression Kilowatt Recording Meters, Voltage Measurement probes, Current Measurement probes, Relative Humidity Chamber Measurement probes and Thermocouple probes. All equipment was rigorously calibrated to ensure data accuracy. |
Unlike other spa manufacturers, we don't expect you to take our word for it. We
turned to Exponent, Inc., the nation's leading independent
scientific and engineering firm, to quantify the actual
energy consumption of Hot Spring® spas through rigorous
third-party testing. Exponent's technical capabilities
and prestigious client list, which includes Dow Chemical, DuPont,
Exxon/Mobil, General Electric, General Motors, Honeywell International,
Westinghouse Electric, can be viewed at 
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