Valve-Gas

Andre for Model Number LGT6634DQ0

Answer Andre, You will first want to check to make sure that the igniter is coming on. If the igniter is coming on then check you will want to check your flame sensor for continuity. If there is no continuity then you will need to replace the flame sensor. If there is continuity then the gas coils would be issue. If the igniter does not glow almost white hot then the igniter is faulty and would need to be replaced. 

Joe T for Model Number Whirlpool Duet Gas Dryer - GGW9200LW2

Answer Hello Joe, You can get the coils for the valve separately but would need to purchase the complete gas valve W10480542 if the valve is leaking. 

Dominick for Model Number GGW9200LW0

Answer Hello Dominick, This will require a conversion kit 49572A. You will have to remove the cover to install this kit. The cover is in place to try to keep unqualified personnel from getting into this part and causing a fire or explosion. 

Peter B for Model Number 110.7742 2600

Answer Hello Peter. You will need to test the thermostats and the flame sensor and make sure they are good. They should read closed for continuity. Also, check the igniter and make sure it is getting hot enough to light the gas. If so, replace the gas valve on the unit. Here is a link on how to use a multi-meter for the testing procedures. http://forum.appliancepartspros.com/oven-repair-including-ranges-cooktops/4810-how-check-continuity-ohmmeter.html