2KW Mini Electric Water Heater Thermostat for Swimming Pool, Bathtub & SPA Hot Tub - Precision Thermostat - 50MM_1

Compact 2KW electric water heater with an integrated precision thermostat and sensitive temperature probe that monitors pool or tub water and automatically adjusts heating to the setpoint. Temperature is user-adjustable across the range 20-40(68-104), and the timer can be freely set. For safety, a thermostatic flow/pressure switch will cut power if water flow is too low or pressure drops, protecting the unit and extending service life. The heater’s inner tank is stainless steel for long-term, rust-free use, and internal wiring meets international cable standards. Designed for simple handling: smooth internal circulation minimizes scum, the unit is easy to disassemble for maintenance, and operation is straightforward—after installation rotate the control switch to the desired temperature, the heating indicator will illuminate, and the heater will bring water up to and maintain the selected temperature. Fully automatic and easy to operate, suitable for constant-temperature applications such as small hot springs, mini swimming pools, bathtubs, SPA baths and massage hot tubs.