Genuine Smeg Cooker Oven Energy Regulator Potentiometer Part # 816810234

Genuine Smeg Cooker Oven Energy Regulator Potentiometer 816810234 816810388

This is a genuine energy regulator for Smeg cookers, ovens and hobs. The regulator controls the power supplied to a hotplate or hob element, cycling it on and off to maintain the heat setting you select on the control knob. It works by using a heat sensitive element that switches the circuit as the regulator warms up, which is what produces the familiar clicking sound when a ring is on.

You'll usually need a replacement if a hotplate is stuck on full power regardless of the dial setting, won't heat at all, or if the control knob no longer seems to change the temperature properly. Faulty regulators are a common cause of uneven cooking or hotplates that overheat.

Before ordering, check the part number printed on your existing regulator against this one to make sure it's the correct match for your appliance.

Product Specifications:

Manufacturer Part Number (MPN): 816810234
Alternative Part Numbers: 816810388
Also Known As: Energy Regulator, Potentiometer, Hob Energy Regulator, Cooker Energy Control Switch, Oven Simmerstat, Power Regulator, Hotplate Control Switch, Cooker Heat Control, Infinite Switch, Oven Energy Control Unit
Brand Compatibility: Smeg

Will This Fit My Appliance?

Models This Part Fits:

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Key Compatibility:

Manufacturers reuse the same part across many models and change model numbers between production runs, so the safest check is your own model number rather than the brand. Enter it in the checker above and we will confirm against this part.
If you are unsure, message us with your full model number and we will confirm before you order.

Expert Installation Tip: If a hotplate is misbehaving, check the connections and terminals for scorching or looseness before assuming the regulator itself has failed, as a loose wire can mimic the same symptoms and is a far cheaper fix.

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