at present we are running a 240v system, made in china, hot tub spa,

working on a 3kw heater system, air blower, 2 pumps , and circulation pump.

currently having various problems due to heater element problem,

please advice your best replacement to include a full spa pack as advertised,

the product that appeals is the 5.5 kw heater,

just on a footnote, my exsisting pipework is 2", external,

yours sincerely

D.Knight