Gecko Alliance Heater 0603-421002 is the ultimate remote water heating convenience. Its intelligent 4.0kW power box enables multiple power levels on a single element, providing maximum efficiency and extending the lifetime of the product. The built-in temperature probe and new water flow detection feature make for easy installation with no need for a pressure switch. It is a high-performance pool heater designed to provide maximum heating efficiency. It has a long power cord and communication cable measuring 8 feet in length each, making sure that installation of the heater is convenient and hassle-free.

The important thing to note while installing this heater is that it must be installed with an access box on the top. This ensures that all the components remain accessible and easy to maintain. The minimum flow rate of this heater is 18 GPM, which ensures optimum performance while using it for a variety of pool heating applications.

• Housing Configuration - Straight
• Heater Length - 14-1/2"
• Threaded Tap Orientation - None
• Kilowatts - 1.0kW, 4.0kW
• Voltage - 115v, 230v
• Sensor Stud Orientation - None
• Mounting Stud Type - None
• Heater Size - 2"
• Heater Application - Gecko

Fitment guidelines:
Compatible with IN.XM Gecko spa control

Additional information:
Alternate Part Numbers - 46-402-1000, GEA-85-0232, GK0603421002