Energy Efficiency of Hot Spring Spas

Energy Efficiency of Hot Spring Spas

Unique features on every Hot Spring spa make them energy-efficient so that you can enjoy lower monthly operating costs.

Save money and energy with Hot Spring Spas

Hot Spring Spas has led the industry in the design, engineering, and manufacturing of energy-efficient hot tubs. Every Hot Spring spa is built with our Energy SmartĀ® system, which combines a number of energy-efficient features to provide you with extremely low operating costs. You can feel confident that your Hot Spring spa will deliver the very best value over time.


  • Every Highlife Collection model is totally insulated, featuring multiple layers of high density, polyurethane foam - the same material used to insulate commercial freezers.
  • Limelight Collection models feature innovative FiberCor insulation, which fills the cabinet completely to a density that is 4 times greater than the 1/2 lb. foam used on most spas.
  • We manufacture all of our spa covers ensuring a custom-fit and a tight seal to lock in warm air. Each cover features a dense foam core with a high R-value for insulation.
  • The SilentFlo 5000 circulation pump continuously circulates spa water using less energy to operate than a 40-watt light bulb.


  • Powerful WaveMaster jet pumps are dedicated to powering the jets and are only activated when you need them.
  • The SmartJet system lets you direct power to the specific group of jets you choose which means less horsepower is required and less energy is consumed.
  • We design our own heaters to maximize the transfer of heat to the water for maximum efficiency.
  • Our patented pump shroud transfers heat from the equipment compartment to the water, utilizing pump exhaust heat to minimize water cooling and reduce energy consumption.
  • All models feature dimmer-controlled LED lights that use less energy than a standard light bulb.