Ariston 691216 Thermostat | Genuine Replacement Spare Part

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Ariston 691216 Thermostat | Genuine Replacement Spare Part\n\nThe Ariston 691216 is a genuine OEM 11\"" immersion thermostat (TBS 300 65/75) designed as a direct replacement for a wide range of Ariston unvented hot water cylinders. Manufactured to Ariston's exact specifications, this thermostat regulates water temperature by switching off the heat source once the set temperature is reached \u2014 protecting your cylinder and ensuring consistent, efficient hot water delivery.\n\nCompatible with an extensive range of Ariston Classico, Contract, Comfort, Primo and ProTECH unvented cylinder models, the 691216 is the trusted choice for homeowners and heating engineers seeking a guaranteed-fit, genuine spare part. Also referenced under the alternative part number 691218.\n\nKey Features & Benefits\n\n--Genuine OEM part \u2014 guaranteed fit and performance with no compatibility issues\n--11\"" immersion thermostat \u2014 precise temperature regulation for unvented cylinder systems\n--Aut.