Hayward Control Panel Assembly 400 ED2 | HAXCPA3403 Cyclone From there you can now

From there you can now test the line with the pressure stick and pressure gauge and adjust it accordingly from your pool filtration system

By evenly distributing water throughout the filter

Ring opening: Approx 8" wide

this helps pull the dirt and debris to the center

The Barracuda G3/G3 Pro is extremely light

Hayward Control Panel Assembly 400 ED2 | HAXCPA3403 Cyclone From there you can nowHayward Control Panel Assembly 400 ED2 Model HAXCPA3403 Ensure your Hayward pool or spa heater operates with precision and reliability by replacing or upgrading with the Control Panel Assembly 400 ED2 (HAXCPA3403). This OEM replacement part is engineered specifically for Hayward's 400 ED2 heaters, offering efficient control and seamless integration with your heating system. Key Features: OEM Replacement: Designed specifically for Hayward 400 ED2