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energy efficient swim spa

Energy Efficient

Easy to Own, Easy to Enjoy

Master Spas builds our swim spas to be used year-round in every possible climate. Environmentally-friendly Icynene foam insulation makes H2X Swim Spas by Master Spas among the most energy efficient swim spas in the industry.

Every swim spa is built to not only meet but to exceed the stringent California Energy Commission (CEC) efficiency regulations. All resulting in what really matters — a superior swim spa experience and savings for you and your monthly utility bill.

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Advantages of Our Foam Insulation Over Urethane Insulation

  • Foam retains its insulating value for the life of the product unlike Urethane based foam that can lose 50% of its insulating value within two years
  • Foam does not produce any harmful off-gas
  • Foam is mold and mildew resistant
  • Foam is the only insulating material certified by the Envirodesic Certification Program for healthier air quality