No roof penetrations when installing solar swimming pool heaters on flat roofs.

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Our system is based on the idea of long term serviceability. The framework and ballasting used is locally available chain link fence top rail and standard 1.5"x8"x16" patio stones or concrete block caps.

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Manifolds are elevated off the roof and are free to expand and contract with temperature change.

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We developed this system over several decades and hundreds of actual installations.