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Save Money, Save Energy:

Hot Spring® Spas leads the industry in design, engineering, and manufacturing of energy-efficient hot tubs.  With Hot Spring Spas’ Energy Smart system, each spa is built with a combination of energy-efficient features that simultaneously provide you with lower operating costs and the best value over time.

The Energy Smart Spa:

You can enjoy lower monthly operating costs with Hot Spring Spas energy-efficient spas.  Hot Spring Spas makes your spa energy-efficient by:

  1. Totally insulating every Highlife Collection model with multiple layers of high density, polyurethane foam that’s also used to insulate commercial freezers
  2. Using the innovative FiberCor® insulation in the Limelight Collection models, which fills the cabinet completely to a density that is 4 times greater than the 8 kg/m3 foam used on most spas
  3. Manufacturing all spa covers to ensure a custom-fit and tight seal to lock in warm air, and have a dense foam core with a high R-value for insulation
  4. Continuously circulating spa water with the SilentFlo 5000 circulation pump that uses less energy than a 40-watt light bulb
  5. Featuring the powerful WaveMaster® jet pumps dedicated to powering the jets and are only activated when you need them
  6. Featuring the SmartJet system that lets you direct power only to the jets you choose, for less horsepower and energy
  7. Designing our own heaters to maximise the transfer of heat to the water for maximum efficiency
  8. Featuring dimmer-controlled LED lights that use less energy than a standard light bulb in all models

We Set The Standard:

Hot Spring hot tubs has certified all models to the California Energy Commission (CEC) in accordance with California law.  With California setting the standard for energy-efficient hot tubs, you can have peace of mind knowing that your spa is designed to keep operating costs low no matter where you live.

Estimate your monthly operating costs


(Your costs may vary. Please see details below.)

1 Assumes standby-only use for one week, maintaining a water temperature of 38 °C.

2 Assumes four days of use and three days with standby-only operation for one week, maintaining a water temperature of 38 °C. “Usage” is defined as a 20-minute session in the hot tub—10 minutes with all jets on and 10 minutes without jets.

Testing was performed in October 2022 in a ULcertified chamber per the ANSI/APSP/ICC-14 2019.

Individual energy consumption will vary depending on your specific model, set water temperature, consumer usage patterns, and environmental ambient conditions.