Maytag Dryer Heating Element Burnt Out: Can You Splice... | appliancefaults.com

Technical Background:

Maytag dryers utilize a heating element controlled by thermostats and timers (or an electronic control board in newer models). The MCU monitors temperature via thermistors. Voltage (240V AC) is supplied to the heating element through safety switches and thermostats. A break in the circuit, or a fault in any of these components, can lead to a non-heating dryer. The centrifugal switch ensures the element is de-energized when the motor stops. The thermal fuse will trip if overtemp conditions are reached.

Symptoms:

The homeowner reports the dryer's heating element is burnt out in one spot, indicating a potential failure in the heating system. The dryer may run, but clothes will not dry properly, or take an excessively long time to dry. A burning smell may also be present.

Possible Causes:

Restricted airflow causing overheating
Faulty thermostat or thermistor
Defective centrifugal switch on the motor
Weak or failing heating element windings
Blocked vent duct

Solution:

1

Disconnect power to the dryer at the breaker panel. Use a voltage tester to confirm the absence of 240V AC power at the dryer receptacle.
2

Access the heating element housing, typically located at the rear of the dryer. Use a 1/4-inch nut driver to remove access panels.
3

Visually inspect the heating element for breaks, burns, or signs of damage.
4

Using a multimeter, test the heating element for continuity. Set the multimeter to ohms (Ω). A reading of infinity indicates a failed element.
5

Check the thermostats and thermistors with a multimeter. They should have continuity at room temperature. Replace if open. Check the high-limit thermostat; it should read closed at room temp.
6

Inspect and clean the vent duct and lint trap to ensure proper airflow. Use a vent cleaning brush to remove lint buildup.
7

Replace the heating element with a new, manufacturer-approved replacement part. Ensure the new element is properly seated and secured.

Safety Warning:

Disconnect power to the dryer at the breaker panel before any disassembly or repair. Lock Out Tag Out (LOTO) procedures should be followed. Be aware of potential electrical hazards when working with 240V AC power.

Prevention:

Regularly clean the lint trap after each load. Inspect and clean the vent duct at least once a year. Avoid overloading the dryer. Check the exhaust vent outside the home to ensure it's not blocked by snow, ice, or debris.

Expert Tip:

Many Maytag dryers have a diagnostic mode. Holding down the start button and another button (varies by model) while plugging the dryer in can initiate a self-test sequence. Refer to the service manual for your specific model for the correct button combination.

Frequently Asked Questions

•What is the correct resistance reading for a typical Maytag dryer heating element?

A typical Maytag dryer heating element should have a resistance between 8 and 12 ohms. An open circuit (infinite resistance) indicates a failed element.

•How do I test the thermal fuse on my Maytag dryer?

The thermal fuse is a one-time fuse. Disconnect power, remove the fuse, and test for continuity with a multimeter. If there is no continuity, the fuse is blown and needs to be replaced. A blown thermal fuse typically indicates an overheating condition.

•Where can I find the correct replacement heating element for my specific Maytag dryer model?

The best place to find the correct replacement part is to use the dryer's model number to search on appliance parts websites or contact a local appliance parts supplier. Using the correct model number ensures you get a compatible replacement.

Maytag Dryer Heating Element Burnt Out: Can You Splice It? Repair Guide

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip:

Frequently Asked Questions

•What is the correct resistance reading for a typical Maytag dryer heating element?

•How do I test the thermal fuse on my Maytag dryer?

•Where can I find the correct replacement heating element for my specific Maytag dryer model?

Related questions

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip: