Hayward HAXCPA3403 Control Panel Assembly - H400 ED2 Rev B

What This Part Is Used For
The Hayward HAXCPA3403 Control Panel Assembly is designed for H400 ED2 Rev B heaters. It manages heater settings and operational controls.

Why This Part Matters
When the control panel fails, the heater may not respond or display error codes. Installing a new assembly restores full control and monitoring capability. Proper electronic function is critical for safe heating cycles.

Key Features and Specifications

• Genuine Hayward control panel assembly
• Manufacturer part number: HAXCPA3403
• For H400 ED2 Rev B heaters
• Integrated heater control interface
• Electrical and display component

Installation and Fitment Guidance
Verify model and revision before installation. Confirm by manufacturer part number before ordering.

About the Hayward Brand
Hayward ED2 heaters are widely installed in residential pool systems. Their control assemblies are engineered for reliable performance. Genuine Hayward parts maintain proper communication with internal components. Service technicians depend on Hayward for accurate heater control replacements.

Common Service Context
Commonly replaced during major heater repairs or after electrical surge damage.