Therm Products C2550-0802ET replacement 5.5kW/230v flow thru heater assembly made for use on Morgan Spas. 2" x 15" stainless steel flo-thru heater assembly with mounting studs, hi-limit mounting stud, pressure switch tap, and (2) split nuts. The installed 5.5kW element can be used for 115 or 230 volt applications and is coated to extend the life of the element. Pressure switch not included