GE Dryer Not Heating: Causes, Checks and Repair Costs

A GE dryer that tumbles without heat has 5 usual causes, and 1 of them is electrical supply rather than anything inside the machine — a lost 120V leg or a burnt terminal block. An electric dryer runs its motor on one leg and its heater on the other, so losing the heater leg gives you a drum that turns perfectly and air that stays cold. Across 1,301 completed dryer repairs our median invoice is $348, parts and labour included.

Match What Your Dryer Is Doing

The useful detail is whether there is any heat at all, and whether anything changed in the house recently — a breaker trip, a storm, work on the panel.

Half a Supply Looks Exactly Like a Dead Element

An electric dryer does not run on a single 120V circuit. It uses a 240V supply made of two 120V legs: one runs the motor, the drum light and the controls, the other feeds the heater. That split is the reason a dryer can look completely alive and produce no heat whatsoever.

Lose the heater leg and everything you can see still works. The drum turns, the panel lights, the cycle counts down, the timer advances and the load comes out cold and wet. Nothing inside the machine has failed. There are three usual ways this happens, and only one of them is inside the dryer.

A half-tripped double breaker. Two-pole breakers can trip on one pole while looking closed, so switching it fully off and back on is a genuine test rather than superstition. It is free, takes ten seconds, and it ends the story more often than people expect.

A burnt terminal block or power cord. Where the cord attaches to the back of the dryer, a loose screw creates resistance, resistance creates heat, and heat chars the block and the cord end until one leg no longer makes proper contact. GE dryers are far from alone in this, but it is common enough on them to be worth checking before any part is ordered — and the giveaway is discolouration or a hot smell at the back panel.

A worn outlet. A 30-amp dryer receptacle that has had a plug pulled in and out for twenty years loses grip on the blades, and the same resistance-and-heat cycle happens in the wall instead of the machine.

Then the Duct, Then the Parts

Once the supply is confirmed, the order of suspicion is airflow, then the safety devices, then the element itself. That is not arbitrary — it follows the way these faults cause each other.

A dryer works by pulling room air across a heater and pushing the moisture outside. When the duct fills with lint, hot air cannot leave, so heat builds inside the cabinet instead. Every manufacturer protects against that with a thermal fuse: a one-time device that opens permanently when internal temperature crosses its limit. The motor is on a separate circuit, so it keeps running while the heater is dead — the same symptom as a lost supply leg, from a completely different cause.

That is why replacing a thermal fuse on its own is a repair with a countdown on it. The fuse did not fail, it did its job. Leave the duct blocked and the new one opens again, sometimes within a fortnight. A proper repair measures airflow, clears the restriction, and then replaces the fuse.

The element comes last of the common causes, and it fails in two ways worth distinguishing. An open coil produces no heat at all and reads open on a meter. A coil that has sagged and touches its housing reads short to ground and can produce heat that will not switch off — a more urgent fault than no heat, and one you should stop using the machine over.

What You Can Check in Ten Minutes

If the breaker has been properly cycled, the back panel is clean and cool, airflow is strong and the drum still runs cold, the fault is inside — fuse, element, thermostat or, on gas, the ignition train. Those need a meter, and this is where guessing gets expensive: a fuse, an element, a thermostat and a control board are four prices for one cold drum.

What a Technician Actually Checks

The order matters, because each test rules out a branch of causes instead of replacing parts and hoping.

What GE Dryer Heat Repair Costs

These are complete invoices from our own jobs — part, labour and the visit together, not a parts price with extras added later. Ranges show the middle half of jobs, and the count is how many repairs each figure is based on.

Clearing the duct during the same visit is not a separate job. What raises the bill is an element fitted before the supply was measured, or a fuse replaced without fixing the airflow that opened it.

Electric and Gas GE Dryers Fail Differently

On an electric GE the heat comes from a coil in a housing at the back of the cabinet, so the suspects are the supply, the terminal block, the element, the thermal fuse and the two thermostats. Because the supply is part of that list, an electric no-heat call genuinely can end at the breaker panel.

On a gas GE there is no element at all, and the supply question mostly disappears — a gas dryer runs its motor and controls on a normal 120V circuit. Heat comes from a burner, and the failure sits in an ignition sequence: the igniter glows, the flame sensor confirms it is hot enough, the valve coils open, gas lights. When one weakens, the burner either never lights or lights briefly and quits. A telling pattern is a dryer that heats on the first load of the day and refuses on the second — usually a valve coil failing once warm, and invisible on a cold test.

Telling us which type you have when you book saves diagnostic time and often means the right part is on the van rather than ordered afterwards.

Repair or Replace

Dryers are the appliance where repair wins most often, because the expensive parts — the motor and the drum — are rarely what fail. Heat faults are cheap parts in an otherwise healthy machine.

Why the Same Fault Comes Back

Two patterns account for nearly every repeat we attend on dryers, and neither is a bad part.

The first is the duct. A thermal fuse is a cheap part that takes twenty minutes to change, so it is tempting to treat it as the whole job. Two or three weeks later the machine runs cold again and the owner concludes the replacement was faulty. It was not — the fuse opened the second time for the same reason it opened the first, because heat had nowhere to escape. Measuring airflow at the end of the visit rather than the start is what changes that outcome. On a long duct that runs up a wall and across an attic, lint settles in the horizontal sections, so cleaning the first metre behind the machine feels productive and does almost nothing.

The second is the connection. A terminal block that has charred once has usually charred because a screw was loose, and a new block fitted to a cord end that is already burnt will do the same thing again. Both sides of that joint need to be sound — block, cord and outlet — or the heat comes back with the fault. This is the one repeat on this list that is worth being firm about, because the failure mode is a fire rather than a cold load of washing.

What It Costs You to Keep Running It

A dryer with restricted airflow does not just take longer, it runs its heater far more often for the same result. Two cycles instead of one is roughly double the electricity or gas for the same laundry, week after week, and that adds up faster than the repair does.

The heat also stays inside the cabinet, shortening the life of the element, the thermostats and the belt, all of which sit in air hotter than the design allows. A machine that spends a year drying badly does not fail once — it fails repeatedly, and each fault looks unrelated from the outside.

And there is the fire risk, which on this brand has two separate sources: lint packed against a heat source in a blocked duct, and a charring electrical connection at the back panel. Fire services in the United States attend thousands of dryer fires every year, with failure to clean the most frequently cited cause. Slow drying and a hot smell at the back are both worth treating as faults rather than quirks.

What To Do Right Now

Switch the double breaker fully off and back on, then smell and look at the back panel for discolouration or heat. If anything looks or smells scorched, unplug the dryer and book — that one is not a wait. Otherwise clean the lint screen and the slot under it, check the hose behind the machine, and feel the outside vent while a cycle runs. If airflow is strong, the breaker is cycled and the drum still runs cold, the fault is electrical inside the machine and needs a meter.

GE Dryer Not Heating FAQ