Gecko HEAT.WAV 5.5KW Heater For M-Class, 9920-100347


Price $249.99
Don't Leave Without These!
Store Address
Order Online
Pick Up In-Store
195 Exeter Rd, London ON, Canada
Store Shipping
Standard Shipping:
Usually leaves warehouse in 1-3 business days.

This product has been discontinued. Please contact us for replacement options.


Gecko M-Class replacement spa heater with 5.5KW element, includes the pressure switch, unions on each end on the heater tube. This is a complete heater tube with the threaded mounting studs that will only fit the M-Class spa pack enclosure and ground it correctly as factory designed.



  • 5.5KW, 230 Volts
  • DTEC-1 Pressure detection system included
  • Wire connectors
  • Includes Stainless Steel Housing, Heater Element and Split Nuts.
  • For M-Class / MSPA / Gecko spa control pack
  • Gecko Part # 9920-100347
  • 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.



Final Sale

1-year manufacturer's limited warranty. Not suitable for salt water applications, voids warranty.

Product Reviews