A bubble couch is a forced air assistance feature within the interior portion of a spa or pool.
Bubble couches should not be designed on the exterior of the pool. If there must be a bubble couch on the exterior of the pool, a railing will need to be spe All bubble couches should be designed on the interior to avoid potential trip and fall hazards.
A manifold should be used to balance flow distribution.
The bubble couch will have four branch pairs with 11 orifices per branch. The couch is approximately 300 LF from the mechanical room. Assuming one Hartford loop and a total of six additional elbows will be required. The orifice size will be assumed to have a 5/16” average opening.
Bubble couches are not allowed in Illinois.
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