5.5KW, 240V, 12", 1" threaded.For manually operated spa pak with temperature adjusment by a dial knob. Common problem in hot tub is breaker tripping. One of the main reason to
trips the breaker is the bad heating element. Power leakage from the element,
trips the breaker for your safety. To check this, first GFCI breaker
off , and disconnect the power to the heater element by
removing the wires from the element or control box. If the breaker stays on ,
mostly it is due to the bad element. Many occasions, short , dry fired or severe corrosion element are
reasons to change the element.