I had the same issue awhile back. I checked the filter and it was corroded so bad the whole system failed. Check that.
I’ve replaced the filter each time I’ve fired up the furnace at the beginning of the year.
I had the same issue awhile back. I checked the filter and it was corroded so bad the whole system failed. Check that.
It "should" be on the hot side, as the hot air will hold much more water.
Also, a typo on my first post; the fan should draw the air across the pad.
It won't "burn up" in the furnace, it just won't be as effective humidifying the air. The warmer the air the more water it can hold.At my last house we had one that was installed on the cold/return side too. It didn't make any sense to me. The water is being put into the air before being 'burnt up' in the furnace. Seemed really inefficient.
Yes.
No ****? I’ll have to feel around for it. I cannot see the left side of the unit.