Sundance spa repair in Palm Beach County

Sundance spas run the proprietary Smart Heater — the same family of integrated titanium heater used across the Jacuzzi side, where the heater and control electronics are built as one unit rather than a plain bolt-in element. It's a robust design, but it's a Sundance-spec part when it fails, so an accurate diagnosis is everything: we confirm whether the heater itself is truly dead, or whether a sensor, relay or low-flow condition is making it look that way before we quote a part this specific.

The pump that defines a Sundance is the Theramax circulation pump — a continuous-duty circ designed to move water quietly through the heater and filtration loop. When a Theramax weakens or its bearings start to go, the symptom is rarely “the pump is loud”; it's that the heater stops keeping up or throws a low-flow fault, because the heater depends on that steady circulation to fire safely. We test the circ's actual flow rather than assuming the heater is at fault.

Beyond those two signatures, Sundance failures follow the familiar pattern — a grounded heater element tripping the GFCI, a flow switch reacting to a clogged filter, or an overheat trip when flow drops. The diagnosis is standard; the parts on the heater and circ side are the proprietary bits that make getting it right the first time worth it.