Waterway Plastics Manifold, 2" Slip x 2" Spigot, Six 3/4" Barbs | 672-4940 Merona If your 336A heater is

If your 336A heater is firing but not transferring heat the way it should

supporting hydrotherapy jets and air lines

This Product type component serves as a repair part within the circulation path

What this part does: It provides the burners that support proper flame distribution and combustion inside the heater

replacing the full kit is usually the cleaner repair

Waterway Plastics Manifold, 2" Slip x 2" Spigot, Six 3/4" Barbs | 672-4940 Merona If your 336A heater isWaterway Plastics 672 4940 Manifold Waterway Plastics Manifold Waterway Plastics 672 4940 manifold is a multi port plumbing component used to consolidate circulation lines in pool and spa systems. It provides a centralized connection point for multiple lines within a single manifold assembly. It features 2 inch slip ports, 2 inch spigot ports, and 0. 75 inch 6 barb branch connections to support common plumbing configurations and easy integration with