2KW Mini Electric Water Heater Thermostat for Swimming Pool, Hot Tub, SPA & Bathtub — Efficient Heating

Compact 2KW mini electric water heater with an intelligent thermostat and temperature probe for accurate water monitoring. The probe quickly detects pool or bath water temperature and the heater automatically adjusts to the thermostat setpoint. Temperature is adjustable between 20-40(68-104), and the timing function can be freely set. Safety protections include an automatic cut-off: if water flow is too low or pressure is insufficient, the thermostatic switch will disconnect power to prevent damage and extend the unit’s service life. The inner tank is made of stainless steel for long-lasting, rust-free performance, and the unit uses international-standard cables for reliable electrical connections. Operation is simple — smooth internal circulation prevents scum buildup and the unit is easy to disassemble for maintenance. After proper installation, rotate the control switch to choose the desired temperature; the heating indicator will illuminate and the system will warm the water to the selected level and maintain it automatically. Fully automatic and user-friendly, this heater is suited for constant-temperature applications such as small hot springs, mini swimming pools, bathtubs, massage hot tubs and SPA baths.