Our dryer has power....you can hear the timer running on the select dial. However the dryer won't start. Could it definitely be the "On-Off" push button relay or could it be another problem to check?

You may have a bad door switch or actuator but it is most likey a blown fuse. These dryers need to have a good vent to work right. The fuse is located on the blower housing, you must remove the back panel to get to it. Simply replacing it will not be enough. You must clean out the filter housing and clean the outside vent. Go to my sublime page on dryers to get a better explanation.:D Keyword: dryer