The Gecko Heat.Wav 4.0KW Heater (9920-101435) is a reliable and efficient heating component designed for use with Gecko spa systems, ensuring optimal temperature control.

Specifications:

• OEM part number: 9920-101435
• Manufacturer: Gecko Alliance
• Heating power: 4KW
• Voltage: 240V
• Dimensions: 15" x 2"
• Compatible systems: Gecko in.XE and in.YE
• Includes: Flow sensor/probe and wire, split nuts
• Genuine OEM part
• Replaced by: Part 9920-102283

Fits/replaces:

• Gecko in.XE and in.YE spa control systems
• Direct OEM replacement for part 9920-101435
• Note: a similarly-numbered Gecko heater tube assembly (part T9920-101435) is also available in our store as a separate listing - confirm your exact part number before ordering

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

Returns & installation: Please confirm your spa's control system is Gecko in.XE or in.YE before ordering. A current replacement (part 9920-102283) is also available. Installation should be performed by a qualified spa technician with power and water disconnected.

FAQ

Q: What does this heater include?
A: It includes a flow sensor/probe with wire and split nuts, and is a genuine Gecko part.

Q: Is there a current replacement part available?
A: Yes, this part has been replaced by part 9920-102283.