Quote:
Originally Posted by CroFlames
Quick update:
My wife has noticed our above range microwave was cold and even had ice buildup inside of it over the past week or so. I verified that it vents directly outside so I am blasting that fan on max. It now doesn’t feel cold at all to the touch.
I was able to take a look at my roof from my neighbors yard and it appears that the vent fans from one of the 2nd story bathrooms had ice blocking it. I will NOT run that fan. That pitch of the roof faces north so never gets sunlight.
I’m running all other fans in the house, including the furnace fan all day and night now unless someone wiser advises not to. I imagine the vent fan with the ice blocking it is the culprit here.
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Yeah one of the roofing guys I talked to said that having some of the vents blocked up with snow is one way he's seen it happen.