Where is the thermal fuse in Bosh wall oven - Bosch HBL5450UC Electric Single Oven

Hi!

The location of the thermal fuse in a Bosch single wall oven may vary depending on the model, but it is typically located on the back of the oven.

To locate the thermal fuse, follow these steps:

1. Turn off power to the oven: Before attempting any repairs, turn off the power to the oven by unplugging it or turning off the circuit breaker that supplies power to the oven.
2. Remove the back panel: Locate the screws or bolts that hold the back panel of the oven in place and remove them using a screwdriver or socket wrench. Carefully remove the back panel to access the components inside the oven.
3. Locate the thermal fuse: Look for a small, rectangular device with two wires attached to it. This is the thermal fuse. It may be located near the top or bottom of the back of the oven, depending on the model.
4. Check the thermal fuse for continuity: Use a multimeter to check the continuity of the thermal fuse. Set the multimeter to the ohms setting and touch the probes to the two terminals of the thermal fuse. If the multimeter shows no continuity, the thermal fuse has blown and needs to be replaced.
5. Replace the thermal fuse: If the thermal fuse has blown, replace it with a new one of the same rating. Install the new fuse in the same location as the old one and reattach the back panel of the oven.
6. Test the oven: After replacing the thermal fuse and reassembling the oven, turn on power to the oven and test it to ensure that it is working properly.

If you are not comfortable working with electrical components or if you are unable to locate the thermal fuse in your Bosch single wall oven, it's recommended to seek the assistance of a qualified technician.

Kind regards

Thermostats are resettable, thermal fuse aren't, they can only be replaced. Good Luck

I’m happy to help further over the phone at https://www.6ya.com/expert/gere_bf68e6055dd61249

Yes. Many of these have a display thermal fuse that is part of the wiring harness that connects to the board... it should have continuity. WP4451042. Almost all models have what is called the "oven shut-down thermal fuse" which is on the back of the machine ( you have to pull it out of the wall and remove the back panel) and looks like this KitchenAid Range Stove Oven Thermal Fuse WP9759242

When you say board I assume you mean the electronic clock/timer. This timer directly affects the oven operation. Even if the internal oven fuse is blown or the thermal overload is tripped the electronic timer and oven light will always work. If the oven light works and the electronic timer/clock does not I'd say that the timer/clock is faulty.

All wall ovens have thermal fuses, AKA thermal cut off's.

Check the thermal fuse on back wall of oven (behind sheet metal cover). Oven has to come out of wall.

1st check you breaker. If the oven is getting power then it's most likely to be one or more of the thermal fuses. There is one thermal fuse that feeds the control board. It's located in the wiring harness and accessible from the front. The other fuses are chassis mounted on the back or top so the oven has to come out of the wall.

double oven needs 30amp

the thermal cut off located on the back of the oven has probably tripped,common problem. replace thermal cut off.

The repair on this issue will be one of either of these parts.
It is a common issue with Kitchenaid wall ovens.

9759242 THERMAL FUSE/THERMOSTAT/THERMAL T.O.D.

W10175596 THERMAL OVEN FUSE/THERMOSTAT