INTERTHERM MGH-075
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- Posts: 1
- Joined: Sun Mar 01, 2009 6:38 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.
Hi,
Check burner and burner orifice for blockages (spider/web).
Check for 24VAC at gas valve for entire cycle.
IF all ok, time to call an hvac tech.
Thanks,
Robert
Check burner and burner orifice for blockages (spider/web).
Check for 24VAC at gas valve for entire cycle.
IF all ok, time to call an hvac tech.
Thanks,
Robert
Some people are Humbly Grateful, while some are Grumbly Hateful.................... Which one are you ?
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