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Step 1
Check if the power cord is plugged into the wall. It may have come loose while moving the dryer.
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Step 2
Inspect the fuses and circuit breakers for any that may have burned out or tripped. Most gas dryers require power from two fuses or circuit breakers. Often, your dryer will still tumble but not create heat if a fuse or a circuit breaker is not working. Replace any burned out fuses and reset any tripped circuit breakers.
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Step 3
Determine if the heating element in your gas dryer is burned out by using an ohm meter to check for continuity. If the test reveals there is no continuity, then you will need to fix the heating problem by having an authorized repairman replace the heating element.
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Step 4
Inspect the thermal fuse to see if it's burned out. You will find the fuse attached to the exhaust duct on the back panel of the gas dryer. It's usually surrounded by a black resin material situated in a housing made of white plastic. If the fuse looks like it's blown, then it needs to be replaced.
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Step 5
Ascertain if the main wiring connection from the house to the dryer is broken. A gas dryer can still tumble with partial power, but an inadequate connection with the main power supply to the house may be causing your gas dryer to remain cold. If this is the problem, you may need to replace the power cord that goes to the dryer as well as the terminal block that is attached to the wire itself.
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Step 6
Look at the gas valve coils to determine if they are faulty. If the igniter radiates but then shuts off before it ignites the gas, then the coils are probably bad. Replace the coils and your problem should be solved. Also, if you find the igniter working properly then the problem may be with the radiant heat sensor. The sensors are usually located close by the igniter so are easily visible. Hire a repairman to replace these faulty parts.
