Hayward Control Panel Assembly, ED2 Rev B, for H400 | HAXCPA3403 AquaFlo Regular replacement supports reliable cleaner

Regular replacement supports reliable cleaner operation

Includes a bonding screw for applications where bonding is required

Precise fit for rectangular pools: optimized for a 16 ft by 36 ft footprint

it contributes by keeping the skimmer basket accessible yet protected during operation

Electrical or internal wear can cause the pump to trip breakers or fail under load

Hayward Control Panel Assembly, ED2 Rev B, for H400 | HAXCPA3403 AquaFlo Regular replacement supports reliable cleanerWhat 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