Cotherm BTS 450 thermostaat, tweepolig : Amazon.nl: Wonen en keuken
Thermostat COTHERM - Thermcross International
Siemens 275295000CT Thermostat 6\ 2.5\" 5/16\""
Cotherm – Replacement TSE 11″ 270mm T115 16A 250V Immersion Thermostat TSE00187 - Venteuro, Cylinder System Spares, Spares for Hot Water Systems, Plumbing & Heating Parts across Europe
Safety thermostat 98°C/208°F Cotherm heating element boiler hot water 23" Length | eBay