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Watkins Caldera Heater 4kW, 240v, Laing Trombone [77685] w/High Limit, Flow Switch
Caldera Spas
Heater Kit For Caldera Utopia, Aquatic Melodies & Paradise Series Spas 2016 To 2018.
Caldera Spas Models:
** Comes with A 3/4 Barb Fitting On The Heater Barb Fitting. April 2008 And Earlier Models Have A 1" Comes With Adapter Fitting, Vinyl Tubing, Internal Pressure Switch And Clamps.