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HiNRG Return Manifold Header - 175, 250, 400

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Return header manifold for all Astralpool HiNRG gas heaters. Includes the 78661 manifold, 78665 end cap, nut, and bypass assembly. Manifolds should be inspected annually, and tube seals replaced when necessary. Also suits some North American Jacuzzi gas pool and spa heaters.

Note: There are multiple versions of these manifolds. There is no way to tell by Serial number or from looking at it externally. We recommend sending photos of the inside if your manifold, or sending it to us.

Requires 9x Tube Seals

Note: 78661 is just one component of the assembly

78661, 726066, 78665, 726055,726055b, 78661

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