Finding your Kenmore 70 series dryer suddenly stops heating can be a frustrating experience, often leaving clothes damp and the laundry pile growing. This specific model line, popular for decades, relies on a single component to generate the hot air necessary for drying, and that part is the heating element.
While the issue might seem daunting, tackling a Kenmore 70 series dryer heating element replacement is a task well within the reach of most DIY enthusiasts. With the right guidance, tools, and a bit of patience, you can restore your dryer's functionality and save the cost of a service call or a new appliance.
Identifying the Need for a Replacement
The most obvious sign that your heating element is failing is a distinct lack of heat. If your dryer is running but coming out cool or only slightly warm, the element is the prime suspect. However, other symptoms can point to the same problem.
Clothes taking significantly longer to dry than usual.
The dryer vent and exterior remain cool to the touch during a cycle.
An error code related to temperature or overheating (on models with displays).
Visible damage, such as a break or blistering, on the element itself.
Safety First: Preparing for the Repair
Before you begin any work on an electric appliance, safety is non-negotiable. The dryer must be completely disconnected from its power source to eliminate the risk of electrical shock. This is not a step to skip or rush.
Start by unplugging the dryer from the wall outlet. For an extra layer of safety, especially in shared utility spaces, turn off the dedicated circuit breaker that controls the dryer's power. Use a non-contact voltage tester inside the dryer's access panel to confirm that no electricity is present before you touch any internal components.
Accessing the Heating Element
Once you have confirmed the power is off, you can begin the disassembly process. The heating element in a Kenmore 70 series dryer is typically located at the back of the machine, enclosed within a metal housing for safety.
To reach it, you will usually need to remove the front control panel and the main access panel at the back. This involves carefully removing screws and possibly disconnecting a few wire harnesses. Consulting a model-specific repair manual or a clear online diagram for your exact Kenmore 70 series model is highly recommended at this stage to ensure you reassemble everything correctly.
The Replacement Process
With the old element exposed, you can carefully disconnect its electrical connectors. The element itself is usually secured by a few screws or clips. Gently remove these fasteners and lift the element out of its mounting position. Take a moment to inspect the surrounding area for any lint buildup, which is a common cause of overheating and can be cleaned out now.
Installing the new element is simply the reverse of removal. Ensure the new part is an exact match for your Kenmore 70 series model number. Align the mounting points, secure the element with the provided screws or clips, and firmly reconnect the electrical wiring. Double-check that all connections are tight and secure before moving on.
Testing and Final Reassembly
With the new heating element installed and all panels reattached, it's time to test your work. Plug the dryer back into the power outlet and turn it on. Select a medium-heat setting and allow the dryer to run for a few minutes.
Carefully feel the exterior of the drying drum (being cautious of hot surfaces) or hold your hand a few inches behind the lint filter to feel the airflow. You should feel strong, hot air exiting the vent. If the dryer heats up normally, your replacement was a success. If it still does not heat, you may need to check the thermal fuse or other components, but the new element was the most likely culprit.
