no. limit switches are fine.

所有跟帖： 

• In this case, is it possible that the thermocouple goes wrong? -youzifive- ♀ (0 bytes) () 11/21/2016 postreply 07:49:48

• 今天本来想测gas valve 的电压， 刚开始 igniter 还glow , 但再次启动就不再glow， -youzifive- ♀ (235 bytes) () 11/21/2016 postreply 12:22:54