Sundance High Flow.
Stainless steel curved replacement heater assembly. 2" x 15" curved manifold includes 5.5kW/240v element and tailpieces, 2" Flow-Through 'L' shaped heater assembly found in some Sundance Spas. This newer design includes a replaceable heater element rated at 230 Volts / 5500 Watts, 3/8" threaded hole for pressure switch, and double retainer flange for mounting thermostat and high limit sensors.