Full stainless Electric Spa Heater-9KW features:

This Full stainless Electric Spa Heater-9KW  has a good polished surface and sensor pocket. It is made from high anti-corrosion material stainless steel 316L
 

Full stainless Electric Spa Heater-9KW specification:
 

Material: Full stainless steel 316L

Design heat duty: 3kW, 6kW,9kW,12kW, 15kW, 18kW

Sensor pocket available

Heated water port: BSPT 1 1/2" or NPT1 1/2"

Rating power: 110V, 220V, 50Hz