Ariston 65115137 Wired Thermostat | Genuine Replacement Spare Part\n\nThe Ariston 65115137 is a genuine OEM wired thermostat designed as a direct replacement for Ariston EuroPrisma and Andris Lux electric water heaters. Manufactured to Ariston's exact specifications, this thermostat precisely regulates water temperature, switching off the heat source once the set temperature is reached to protect your cylinder, prevent overheating and ensure consistent, energy-efficient hot water delivery.\n\nCompatible with Ariston EuroPrisma 10 and 15 litre 2kW and 3kW models, as well as Andris Lux 10 and 15 litre under-sink variants, the 65115137 is the trusted choice for homeowners and heating engineers seeking a guaranteed-fit genuine spare part. Please note this part is suitable for units manufactured before 1 April 2021.\n\nKey Features & Benefits\n\n--Genuine OEM part - guaranteed fit and performance with no compatibility issues\n\n--Wired thermostat design - precise, reliable temperature.