Gecko in.yj-3 Spa Pack Kit – 1.0/4.0 kW with in.k300 Topside
Genuine Gecko part — Gecko part number 0612-300001. Gecko in.yj-3 control system kit for 1–2 pump spas, with heater and in.k300 topside.
Specifications
- in.yj-3 control system
- 1.0/4.0 kW heater
- in.k300 keypad
*Manufacturer reserves the right to make production changes. Actual product received may vary slightly in appearance but the function remains the same.
✅ Not Sure It Fits? Verify Before Ordering
Hot tub part compatibility can vary by spa brand, model, year, serial number, control system, and part revision.
To help us identify the correct replacement part, please send clear photos of:
- Your existing part label or sticker
- Your spa serial number sticker
- The equipment area or installation location (if accessible)
EZ Hot Tub Parts can help confirm fitment before you order and help reduce costly returns.
Match the Gecko part number 0612-300001 on the label of the part you are replacing or your spa pack label. Not sure? Send photos through the fit-check form above and we will confirm before you order.
Yes — spa pack orders include phone help during installation. Call us or use the form above.
Orders ship from our parts warehouse partners, and orders over $99 ship free in the lower 48.
0612-300001 0612300001 gecko gecko in.yj-3 spa pack kit – 1.0/4.0 kw with in.k300 topside
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