Noisy furnace motor
Haven't owned my trailer during the winter. So I turned on my furnace for the first time ever and the motor has a light whizzing/squealing noise to it. Not completely constant as in one pitch but it...
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After a trip over rough roads two years ago (which is basically any road in Utah) my Suburban furnace started making a hideous grinding noise. I pulled the whole unit out and found where the squirrel cage fan was rubbing on the housing. I used a zip tie to secure it down, which lasted a few months. I ended up taking it out again and sinking a bolt through the housing to pull it away from the fan. No trouble since, it's much quieter than ever, and I feel like a certified HVAC repairman.
