Raypak Header Baffle Kit, Plastic, Water Flow Control, for Heaters | 006826F Pool Drains & Covers Waterway Plastics 672-4520 is a

Waterway Plastics 672-4520 is a spa manifold assembly

Constructed to withstand pool environments

Parts like the 411-3500 support straightforward field service due to their simple design and interchangeability within Waterway systems

Featuring a stylish chrome finish

Raypak Header Baffle Kit, Plastic, Water Flow Control, for Heaters | 006826F Pool Drains & Covers Waterway Plastics 672-4520 is aRaypak 006826F Plastic Header Baffle Kit Heater Water Flow Control If your heater is experiencing uneven heating, hot spots, or repeated high limit trips, internal water flow distribution may be compromised. A worn or missing baffle disrupts flow patterns inside the header. This baffle kit directs water evenly across the heat exchanger tubes. Without proper flow distribution, some areas overheat while others receive insufficient heat. Replacing the