Replacement for the "Paper-clip" or "Trombone" style heater shown in the seventh image. The most common version of this heater in Europe. C3564-3 L6760 IHH-1500-NHCW (If your spa heater is the older version and equipped with a pressure, this is not the heater for you, you need the other version in this section)
Replacement for the "Paper-clip" or "Trombone" style heater shown in the fourth image. This is the pressure switch version used on older spas. Be sure you are buying correctly. There is a grey cable (with a white plug) that comes out of the heater black box and onto the circuit board. This is the LESS COMMON heater, please choose carefully or ask us.