Parts That Fix Whirlpool Dryer WGD9550WW2 Not Heating

The Dryer Thermal Fuse (Thermal Cutoff, Temperature Fuse) is a 2 by ½ inch, white, plastic safety mechanism that stops the flow of electricity to the motor circuit when a dryer overheats. If the fuse is missing or broken, your dryer will not start. A thermal fuse fails when the exhaust temperature exceeds the fuse rating, that is when the temperature rises above the temperature that the fuse is designed to handle. This can occur when a heating element is shorted, a regulating thermostat or thermister fails, or with a partially restricted exhaust vent. The fuse attaches to the blower wheel housing. It must be replaced when there is no longer continuity between the terminals. This is a one-time fuse, meaning it cannot be re-set. The replacement part features two 3/16 inch terminals.

This dryer thermistor is a genuine replacement component designed to monitor and regulate internal temperature in Whirlpool dryers. Mounted on the blower housing, it plays a critical role in controlling the heating element by adjusting resistance as temperatures rise, signaling the control board to maintain safe and efficient drying conditions. A malfunctioning thermistor can result in symptoms such as no heat, overheating, premature cycle termination, or failure to start. It may also trigger fault codes like F-22, F-23, E1, or E2. Replacing the thermistor restores proper temperature regulation, protects the appliance from damage, and improves drying performance. Installation should be performed with the dryer unplugged and may require basic tools.

If your dryer will not heat, takes too long to dry, or does not provide enough heat, you might want to replace your igniter kit. This silicone carbide igniter with ceramic holder kit includes the 3-inch flat igniter, bracket, 4-inch wire leads, and the plug. The kit can replace both round and flat igniters and is used for many gas clothes dryers. Be sure to disconnect the power source from your dryer before you do this repair. The igniter is located within the burner assembly, so you will require tools to complete the repair. You will need a putty knife, a small flat blade screwdriver, a 5/16 nut driver, and a 5/16 socket with a ratchet.

If your gas dryer is not heating up or igniting, then replacing the flame sensor, located in the burner assembly, could solve it. This part senses heat from the igniter to monitor if it is hot enough to ignite gas to light the burner. Once the igniter is hot enough it will open the valve and allow gas to flow. This is a safety mechanism to prevent dangerous levels of gas from building up. To repair, the main top of the dryer should be lifted, as well as the front panel to access the component. This flame sensor assembly is made of both plastic and metal.

This is the moisture sensor for your dryer. It helps detect the amount of moisture in your clothes during the dryer cycle. If you notice your clothes are still wet after an automatic dryer cycle is done, you may need to replace the sensor. You will find the moisture sensor behind the lint screen. Be sure to disconnect the power source from the dryer before you begin this repair. Note: Some model's require two sensors, please order quantity needed. Sensor only, harness is not included. This part is sold individually.

This Whirlpool Dryer Repair Kit is a convenient solution for fixing noise and drum movement problems in 27-inch dryers. Compatible with models from Whirlpool, Kenmore, Maytag, and more, the kit includes a drive belt, drum support rollers, an idler pulley, mounting clips, and a washer. It’s designed for straightforward installation using standard tools, and should only be installed after disconnecting power. Ideal for restoring smooth, quiet dryer performance, this kit combines essential components in one package to save time and effort during repairs. Installation requires disassembling the dryer to replace parts using standard tools. Ensure the dryer is unplugged before starting. This durable OEM kit provides reliable repairs for quieter, more efficient operation.