Thermador Range / Cooktop / Oven Transformer

Genuine Bosch part

Thermador Transformer (Low-Voltage Control)

By: Bosch

Part Number: 00440252

This transformer provides the low-voltage power supply required by the appliance control system, enabling proper operation of the control board and related low-voltage circuits. Replaces a failed or noisy transformer to restore reliable control power. What it does:

Steps down mains voltage to the appliance's low-voltage control circuit for the control board and relays
Helps restore control functions when a failed transformer causes no power, intermittent control operation, or unresponsive electronics
Prevents control-board brownouts by providing consistent low-voltage feed (when the transformer itself is the issue)
Used wherever a dedicated appliance control transformer is required by the appliance's electrical system

What's included:

One replacement transformer

Install notes:

Always disconnect power to the appliance before accessing electrical components
Verify wiring locations and terminal IDs before removing the old transformer; label wires if needed
Transfer mounting hardware and brackets from the old part unless new hardware is explicitly included

$150.22

Compare At:: $180.26
You Save:: $30.04

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Thermador range / cooktop / oven transformer replacement parts are vital for keeping your kitchen appliances running smoothly. Reliable and quality parts like transformers are essential for maintaining the top-notch performance of your Thermador range, cooktop, or oven. These transformers ensure that your appliance receives the necessary voltage to operate efficiently, preventing potential disruptions in your cooking routine.

Your Thermador appliance is a cornerstone of your kitchen, helping you deliver delicious meals to your family. The precise functionality and performance of your range, cooktop, or oven hinge on components such as the transformer. Using Thermador range / cooktop / oven parts, particularly OEM replacements, means you're getting parts specifically designed for compatibility and longevity. This can make all the difference in achieving optimal appliance performance and avoiding unnecessary headaches in the kitchen.

Whether you need a new transformer or simply want to have a spare on hand, quality and compatible parts are within reach. Keeping your Thermador appliances in top shape has never been easier, thanks to the availability of these essential replacement components. Quality and reliability are paramount, so you can continue cooking with confidence.