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EcoSmart SMARTSPA5.5 5.5 kW 220V Electric Spa Heater

  • EcoSmart SMARTSPA5.5 5.5 kW 220V Electric Spa Heater
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With any EcoSmart product, rest assured knowing you are getting a top of the line, eco-friendly water heater that will not only provide continuous convenience, but also help save both money and energy for years to come. With so many advances in heating technology in the recent years, EcoSmart has become the leader in water heating technology.
EcoSmart Smart Spa Heaters operate by utilizing the latest flow sensor technology instead of traditional pressure switch activation and contractors, reducing the risk of burned elements as well as increasing functionality and reliability. Featuring a digital thermostat control, the Smart Spa Series allow you to set the temperature to exactly what you want, when you want, and are compact and simple to install for new systems or to replace any existing spa heaters.
  • Compact and easy to install for any new or existing spa
  • Allows for temperature settings digitally in increments of 1 degree
  • Flow activation instead of traditional pressure switch activation increases reliability
  • Compatible with EcoSmart remote control (Sold Separately)
  • 5.5 kW 220V Electric Spa Heater - SMARTSPA5.5
  • Owner's Manual


Length: 12 in.
Width: 10.5 in.
Height: 4.75 in.
Weight: 14.25 lbs.
Amperage: 25
Kilowatts: 55
Max. Temperature: 104 Degrees F
Power Input: 18,750
Required Breaker: 30 Amp DP
Voltage: 220V
Water Connection: 1-1/2 in.
Wire Size: 8 Gauge



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Can I use this in serial with my ecosmart 24 to boost the inline temp and get better gpm in cold weather?
DON on May 29, 2016
BEST ANSWER: Your question would be better answered by EcoSmart directly. For assistance, please call 877-474-6473