Reasons Why Your Dryer Isn’t Heating Up 

 March 27, 2025

Having dryer problems can become a hindrance to your laundry routine. This can range from having strange noises to damp clothes, which are all indications that there’s something up with your dryer.

We’ll list down all these common reasons so that you’ll have a reference on which one fits your scenario. Depending on the severity, these dryer problems can be DIY-fixed or may require the assistance of a professional.  

Thermostat or thermal fuse is broken

The thermostat and the thermal fuse ensure your dryer heats safely and efficiently. A malfunction in either could be the reason for the cool air. These safety components monitor and regulate temperature, preventing potential fire hazards. Many modern dryers won’t heat if these components aren’t working. If you suspect this to be the issue, contacting an appliance technician is best.

Heating element is broken

Your dryer’s heating element is the real star of the show. Without it, there’s no heat. It’s as simple as that. This component isn’t about safety; it’s purely for heating. If it fails, you’ll likely need a replacement to get things warmed up again. Source: The Mad Hatter

Power supply or gas supply

For an electric dryer, be sure you’re using a 240-volt power supply. For gas dryers, make sure the dryer is connected to the gas supply and the shut-off valve is open.

Lint screen

A dirty lint screen can cause problems, which is why it should be cleaned after every load. Look for yours on the top of the dryer or in the door opening, and pull it out to swipe away lint with your finger. If there’s detergent residue on your lint screen, you’ll need to scrub it away with hot water, liquid detergent, and a nylon brush. Source: Amana

Assess the motor and belt

If the motor is damaged or the drum belt is broken, the dryer won’t start or spin. Open the dryer and inspect the belt for wear and tear. A professional may be required to diagnose and repair motor issues, but belts can often be replaced as a DIY fix.

Look for error codes

Many modern dryers display error codes when something is wrong. Consult your dryer’s user manual to decode any messages or symbols on the control panel. These codes can point you toward specific issues, such as a malfunctioning control board or motor. Source: Liberty Home Guard

Hopefully, you will be able to narrow down which problem your dryer could be experiencing with the help of this guide. If ever you think it can’t be DIY-fixed or it goes way beyond your capabilities, you can always get a professional to do it for you – just give us a call!

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