How hot does a defrost heater get?
A defrost thermostat opens the heater circuit when the evaporator temperature rises above a preset temperature, 40°F (5°C) or more, thereby preventing excessive heating of the freezer compartment.
Where is the defrost heater on a refrigerator?
Locate your defrost heater. It can be located behind the back panel of the freezer section of your refrigerator, or under the floor of your refrigerator’s freezer section. Defrost heaters are commonly located beneath a refrigerator’s evaporator coils.
Is there a thermofuse on the back of a refrigerator?
When the customer stated ” I’m thinking of getting one of those Fridge Defend devices “, Dometic employee stated ” We have a, what is called a thermofuse on the back, so if the refrigerator does get too hot…it is the same thing that this device [Fridge Defend] would do.
Is there a recall on the Dometic thermofuse thermal fuse?
This recall in a nut shell was a shield to contain the fire, and a thermal fuse combined with the boiler housing thermal fuse (thermofuse) seen in the video above, click here to read about the recall .
Why is my thermocouple on my Refrigerator not working?
Examine the area for rust, dirt, soot or similar materials and if present around the thermocouple, clean them away. Occasionally, these things can prompt a thermocouple to give off the wrong readings. If the area was particularly dirty before cleaning, you can restore power and gas to the fridge and see if the pilot light stays on.
Where to find the firebox on the thermofuse?
I chased the wire from the 12VDC terminal block all the way into the inside of the back of the refrigerator and lose it there as I can’t see the interior part of the refrigerator. Thanks for the info! Do you know where I can find this firebox?
When do I need to replace the thermal fuse on my Refrigerator?
If your refrigerator/freezer stops running and cooling and will only work after it is unplugged then plugged back in, replacing the thermal fuse (thermistor) may be the answer to your problem. Here’s how to do it.
This recall in a nut shell was a shield to contain the fire, and a thermal fuse combined with the boiler housing thermal fuse (thermofuse) seen in the video above, click here to read about the recall .
When the customer stated ” I’m thinking of getting one of those Fridge Defend devices “, Dometic employee stated ” We have a, what is called a thermofuse on the back, so if the refrigerator does get too hot…it is the same thing that this device [Fridge Defend] would do.
Examine the area for rust, dirt, soot or similar materials and if present around the thermocouple, clean them away. Occasionally, these things can prompt a thermocouple to give off the wrong readings. If the area was particularly dirty before cleaning, you can restore power and gas to the fridge and see if the pilot light stays on.
