---
title: "Professional ranges"
description: "Thermador professional ranges: the appliance the brand is built around. A Professional range is two machines sharing a cabinet — a cooktop with star burners…"
url: "https://thermadormiami.support/appliances/range/"
date_modified: "2026-08-19"
Appliance type: "Professional ranges"
---


# Thermador professional ranges

### Dual fuel, all gas, induction — three ranges wearing one name

A Thermador Professional range comes as dual fuel, all gas, or with an induction surface, and the three share a cabinet and very little else. Telling us which you have, and whether the trouble is above or below the worktop, is most of the diagnosis.

### What actually goes wrong

- **A burner that clicks and will not light.** Usually the cap sitting a fraction out of place after a clean; if the cap is true, the igniter for that burner has aged past lighting the gas and is replaced on its own.
- **The oven not reaching temperature.** On dual fuel that is an element, a sensor or the relay driving them. On all gas it is normally the oven igniter, still glowing long after it has stopped getting hot enough to open the gas valve — which is why an oven of that age lights sometimes.
- **The griddle cold while the burners are fine.** It has its own burner and its own thermostat under the plate, so it can be out on its own.
- **An induction top on a Professional cabinet.** Then the cooktop half is electronics rather than gas, and the questions are the ones on the cooktop page.

### What to have ready when you call

The width, whether it is gas or dual fuel, and whether the trouble is above or below the worktop. Those three decide which parts ride in the van. A 48-inch range with a griddle in the middle is a different visit from a 30-inch all-gas, and both are called a Professional range.

Professional · 30" 36" 48" 60"

Range repair

A burner that clicks and will not light

The oven not reaching or holding temperature

The griddle heating unevenly across the plate

Dual fuel, all gas, induction — three ranges wearing one name

A Thermador Professional range comes as dual fuel, all gas, or with an induction surface, and the three share a cabinet and very little else. Telling us which you have, and whether the trouble is above or below the worktop, is most of the diagnosis.

What actually goes wrong

A burner that clicks and will not light. Usually the cap sitting a fraction out of place after a clean; if the cap is true, the igniter for that burner has aged past lighting the gas and is replaced on its own.

The oven not reaching temperature. On dual fuel that is an element, a sensor or the relay driving them. On all gas it is normally the oven igniter, still glowing long after it has stopped getting hot enough to open the gas valve — which is why an oven of that age lights sometimes.

The griddle cold while the burners are fine. It has its own burner and its own thermostat under the plate, so it can be out on its own.

An induction top on a Professional cabinet. Then the cooktop half is electronics rather than gas, and the questions are the ones on the cooktop page.

What to have ready when you call

The width, whether it is gas or dual fuel, and whether the trouble is above or below the worktop. Those three decide which parts ride in the van. A 48-inch range with a griddle in the middle is a different visit from a 30-inch all-gas, and both are called a Professional range.

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**[Read full article: Professional ranges](https://thermadormiami.support/appliances/range/)**