Backer Immersion Heater Thermostat 18" 20a Resettable E-13865RC

This immersion heater thermostat is designed to regulate water temperature in hot water cylinders, providing reliable control for plumbing and heating applications. The 18-inch length makes it suitable for most standard immersion heater installations.

Fitted with a manual reset function, this thermostat allows installers and maintenance engineers to quickly restore operation following a temperature trip. Commonly used in domestic and small commercial hot water systems, it helps maintain safe and efficient temperature levels during day-to-day operation.