Electric Swimming Pool Heater Thermostat 3kw — Low-Power Constant-Temperature Efficient Heating

Compact 3kw electric thermostat built for swimming pools and bathtubs. Its small size makes installation simple — it fits into the circulation massage pipe at the bottom of the bathtub and is easy to disassemble for maintenance. The design promotes good circulation with no slag, delivering steady, low-power constant-temperature heating. All mechanical control devices are economical and durable. Safety is ensured by a water flow switch and an ultra-high temperature protection switch, keeping the unit safe and reliable during exercise. Internal components are made from 316# stainless steel and an electric heating tube, providing excellent corrosion resistance (chlorine corrosion) and long service life.