Gas dryer vent is clean turns on but no heat no matter what setting you put it on display always says cooling this dryer had maintenance and had the cylinoide changed about a year ago covered everything in the troubleshooting manual still not working please help
Hi.
There are 3 thermostats which could cause no heat condition.
Two of them locate on the burner tube and one on the blower housing.
Remove top, front and tumbler and using the multimeter check continuity on 3 of them. specially the one with reset button.
Check the internal vents for lint clogs. Make sure the vent hose is not kinked.
Here are the breakdown diagrams and Replacement parts for LG DLG5988B Dryer | AppliancePartsPros.com
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Simon.