INTERTHERM MGH-075
Posted: Sun Mar 01, 2009 7:44 pm
I HAVE A MGH-075 FURNACE IN A MOBILE HOME AND IT WORKED FINE AND THEN ONE DAY I WOKE UP TO THE HOUSE FREEZING. IT WAS BLOWING OUT COLD AIR, THE BLOWER AND THE PILOT WERE BOTH WORKING. WELL TO MAKE A LONG STORY SHORT KEPT MESSING WITH THINGS AND I AM NOT SURE IF IT WAS ME THAT SWITCHED IT TO ON INSTEAD OF AUTO BUT AFTER I REALIZED IT WAS SWITCHED AND SWITCHED IT BACK IT WAS FINE. THEN YESTERDAY I WOKE UP AGAIN FREEZING. I SHUT EVERYTHING DOWN AND RELIT THE PILOT AND IT BLEW OUT COLD AIR THEN I DECIDED TO PUT IT AT THE TEMP IT SAYS IT IS AND WAIT 10 MIN. I WAITED AND THEN I HEARD THIS LOUD SOUND COMING FROM IT SO I WENT OVER AND TURNED IT BACK UP AND BAM IT WORKED AGAIN. WELL FOR MOST OF THE DAY THEN LAST NIGHT I STARTED MAKING A SQEELING SOUND AND IT STARTED BLOWING OUT COLD AIR AGAIN. AND NOW I CANT GET IT TO WORK AGAIN MIND YOU THE PILOT IS WORKING AND THE BLOWER JUST NO HOT OR EVEN WARM AIR. PLEASE HELP.