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Thermco - 1 3/4" 3kW Immersion Heater 11" for Unvented Cylinders - Specialists in plumbing & heating spares
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Backer 11 Immersion Water Heater with Thermostat & Safety Cut Out 3kW Copper Element by Backer : Amazon.co.uk: DIY & Tools
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11" Immersion Heater Thermostat With Dual Safety Thermal Cut-out | Stevenson Plumbing & Electrical Supplies
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