This Laing trombone style heater is commonly found on Caldera, Jacuzzi, Southwest & Sundance Hot Tubs and Spas.
Very recognisable shape. Built in thermal saftey shut off. Has built in wire harness from the in-built hi limit sensor to connect to the PCB. Uses seperate PSI/flowswitchs to regulate flow.
Direct replacement for the 2.7KW version.
TOP TIP: Easy to fit, even if the hot tub has water in it! Remove the clips and pull the pipe off the heater. Use a stopper (wine bottle cork works best) to plug the flexible pipe and remove. Install and reverse the process to reconnect the plumbing.
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