Gecko In.Therm Remote Heater - 4KW


Price $767.00
(You save $145.09 )
Gecko In.Therm Remote Heater - 4KW
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195 Exeter Rd, London ON, Canada
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Standard Shipping:
Usually leaves warehouse in 1-3 business days.

Product update June 24, 2022. The manufacturer has discontinued production of this heater, availability is limited to stock on hand.


The Gecko Aeware in.therm remote heater is a fully assembled unit that comes with cords to plug directly into the in.xm2 or older in.xm and in.xm1 Gecko Aeware spa pack. The Gecko in.therm heater includes the built in flow sensor and temperature sensor that communicate with the spa pack and features a seamless enclosure designed to eliminate the risk of water infiltration. The current colour of the Gecko in.therm heater is blue which also replaces the older red ones.



  • 4KW, 230 Volts
  • Cables attached to plug in to the in.xm(2) Gecko spa pack
  • Ships in the current colour Blue
  • Only fits IN.XM Series Gecko spa control pack
  • Part number 0603-421002


Replaces the following Gecko in.therm part numbers:

  • Gecko 0603-416001 - Blue (previous model number)
  • Gecko 0603-409001 - Red (The red has been discontinued and replaced with the blue housing. The heater is the same but the colour has changed.)



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