Caldera Spa Energy Pro Heater 2001 – Current Item #: 74912 Description: Caldera Spa Low Flow Heater For 2001 – Current Utopia and Paradise Models. Includes Installation Kit Shown Here. Fits the following Caldera models: Kauai Geneva Elation Niagara Hawaiian Martinique Kauai Tahitian Aspire What are the symptoms this part has failed? A heater causing the GFCI to trip, even intermittently, more often than not indicates a short circuit caused by water intrusion into the heater element’s outer sheath. Note: 2001 Models need adapter kit 75002
