Backer Immersion Heater Thermostat 11" 20A E-131165RC

This 11 inch immersion heater thermostat is designed for use with hot water cylinders, enabling straightforward temperature control within domestic or commercial heating systems. The model features a 20A rating, making it suitable for standard immersion heater installations.

Typically fitted directly to an electric immersion heater, it replaces faulty thermostats or upgrades existing controls. On site, installation is handled by plumbing and heating professionals seeking reliable and adjustable hot water management solutions.