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ELECTRIC-Water-Heater-5-5-9-11-15-18KW-220V-Swimming-Pool-SPA-Hot-Tub-Thermostat-01-xeyd

ELECTRIC Water Heater 5.5/9/11/15/18KW 220V Swimming Pool SPA Hot Tub Thermostat

ELECTRIC Water Heater 5.5/9/11/15/18KW 220V Swimming Pool SPA Hot Tub Thermostat. Intelligent temperature control, stable performance, safe and reliable. Automatic constant temperature, can be adjusted according to the required water temperature. The maximum set temperature is about 55. Safe and reliable, machine matched pressure switch. When the pressure is lower than the set value, the

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