Gecko HEAT.WAV 5.5KW Heater For S-Class, 9920-100339

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Replacement heater for the the Gecko S-Class SSPA spa packs. This is a complete direct fit replacement Gecko heater tube with the 5.5KW heating element, Pressure switch and stainless Steel heater tube with the plumbing unions on each end. 

  • 5.5KW, 230 Volts
  • DTEC-1 Pressure detection system included
  • Includes Stainless Steel Housing, Heater Element and Split Nuts.
  • For S-Class / SSPA / Gecko spa control pack
  • Gecko Parts # 9920-100339
  • Brand: Genuine Gecko

Hot tub heaters are wear parts and will wear out over time resulting in a loss of heat in the spa or the GFCI breaker tripping. Typical life expectance of a hot tub heater with proper water-care can be about 5 - 8 years. The PH and Alkalinity levels in the hot tub spa water have a direct impact on how long the hot tub heating element will last. Ph levels below 7.2 will rapidly shorten the life of a heating element, pump seal and the back of the spa jets. It's important to keep the Ph between 7.2 and 7.8 with the Alkalinity in the 90 -120 range for maximum longevity of your spa wear parts.

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  • 5
    S-Class 5.5

    Posted by Anil on Apr 22, 2020

    Staff was very helpful over the phone. This unit was easy to install. Just make sure that you tighten the heater wires really tight! My tub wasn't heating up at all over night. After I tightened the screws with my DeWalt -smooth sailing!

  • 5

    Posted by F on Feb 28, 2018

    Very fast delivery and fit and works great.