Gecko Heaters
Gecko Heaters — heat.wav and Replacement Elements
Gecko heat.wav heaters for in.xe, in.ye, in.yt and in.yj packs, plus S-Class, Universal and WaterPro replacement heaters. Match kW, voltage, length and diameter and the pack it plugs into.
Shop Gecko Parts: Spa Packs | Topside Controls | Wi-Fi (in.touch) | WaterLab | in.clear Salt System | Heaters | Jet Pumps | Circulation Pumps | Wet Ends & Impellers | Cords & in.link Plugs | Sensors & Switches
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Gecko Heaters
Gecko Low-Flow Series Heater – 4.0 kW Laing Trombone with Cord – 26-MP0-00A-0F00
$425.99 Add to cart
Common Gecko Heaters Parts
- heat.wav 4.0 kW and 5.5 kW
- in.yj heat.wav with sensors
- S-Class replacement heaters
- Universal and WaterPro heaters
How to Identify the Correct Part
Before ordering, find the Gecko part number on the label, your spa pack model and your spa’s make and serial number. Photos of the old part help us confirm it.
✅ Not Sure It Fits? Verify Before Ordering
Gecko parts are matched by part number, spa pack model and connector. Send clear photos of:
- The label on the part you are replacing
- Your Gecko spa pack label (in.yj, in.ye, in.yt, in.xe…)
- Your spa serial number sticker
EZ Hot Tub Parts confirms fitment before you order, so you do not pay return freight on a wrong part.
Gecko Heaters Frequently Asked Questions
Match the kW rating, voltage and heater size, and the Gecko pack model. The pack label tells us which heater it uses.
No-heat problems can be the heater, a sensor, a pressure switch or a dirty filter. Ask us — we can help narrow it down.














