The Gecko 4KW/230V Heat-Wav for in.YJ Heater Assembly (0613-421009) is a high-efficiency heating assembly designed for use with Gecko in.YJ control systems, engineered for reliable performance.

Specifications:

• OEM part number: 0613-421009
• Manufacturer: Gecko Alliance
• Heating power: 4KW
• Voltage: 230V
• Design: Heat-Wav heater assembly, specifically engineered for in.YJ control systems
• Construction: High-quality materials for long-lasting reliability and performance

Fits/replaces:

• Gecko in.YJ spa control systems
• Direct OEM replacement for part 0613-421009

Common signs you need this part:

• Spa water is not heating or heating inconsistently
• Heater flow or hi-limit fault codes on the control panel
• Visible corrosion, leaking, or scale buildup on the existing heater assembly

Returns & installation: Please confirm your spa's control system is Gecko in.YJ before ordering. Installation should be performed by a qualified spa technician with power and water disconnected.

FAQ

Q: What control system is this heater assembly designed for?
A: It's specifically engineered for Gecko in.YJ control systems.

Q: What are the power specs of this heater?
A: This heater assembly operates at 4KW and 230V.