Heatrae Sadia - Titanium Immersion Heater - Lower 95606988 Immersion Heater Lower- 95606988 Direct Combined/Thermal Cut Out Thermostat - 95612720 Immersion Heater Spanner - 95607861 Immersion Heater Back Nut - 95607869 Comes complete with: - Immersion Heater Spanner - Immersion Heater Back Nut - Thermostat - Gasket Compatible with: Heatrae Sadia Amptec Electromax Combination Cylinders and Boilers Heatrae Sadia MegaFlo Eco SolaReady Unvented Solar Cylinders Heatrae Sadia Megaflo Eco Systemfit Unvented Cylinders Heatrae Sadia MegaFlo Eco SystemReady Unvented Cylinders Heatrae Sadia MegaFlo Eco Unvented Cylinders Heatrae Sadia MegaFlo HE Unvented Cylinders Heatrae Sadia MegaFlo Unvented Cylinders Heatrae Sadia MegaTech Solar Cylinders Heatrae Sadia MegaLife Cylinders Santon Premier Plus (MK1 Control) Cylinders Santon PremierPlus Solar Cylinders