140013339019 Genuine Single Energy Regulator 230V for Electrolux Group Cooktops and Cookers, Hotplate Simmerstat

Part 140013339019 is a genuine Electrolux energy regulator, a single circuit control rated 230V. Also called a simmerstat or infinite switch, it's the control behind the knob that sets how hard an electric hotplate or element works. It suits Electrolux group cooking appliances that use this regulator. No model list is on file, so match the part number and the terminal layout on your old regulator before ordering.

Hotplate stuck on high or not heating?

An energy regulator doesn't vary the voltage. Instead it switches the element fully on and off in cycles, and the knob setting changes how long the on periods last. Low settings give short bursts, while high settings keep the element on most or all of the time. When the internal contacts weld together, the hotplate stays on full no matter where the knob is. When they burn out, the plate stays cold or heats only at the top setting. A regulator that clicks constantly, smells hot or has scorched terminals should also be replaced.

Part details

• Genuine Electrolux part number 140013339019
• Single circuit energy regulator
• 230V rating

Replacing an energy regulator

Cooktops and cookers are usually hard-wired, so isolate the circuit at the switchboard and have the regulator replaced by a licensed electrician. Before any wires come off, photograph them and label each one against its terminal number. Transfer them one at a time to the new regulator, make sure every connection is tight, then test each heat setting.

Questions about this part

What does single mean on an energy regulator?

A single regulator controls one heating circuit, such as a standard single zone hotplate. Dual regulators control two circuits for dual zone elements. Check whether your hotplate has one zone or two before ordering.