Quote:
Originally Posted by Chama
Spoke with Dave at ETI about the continuing problem with fibers in the sail switch. He suggested removing the sail switch, and the interior plastic face grill and blowing out the furnace with compressed air. On our unit, it appears to me that the sail switch is located on the combustion side of the furnace just inboard from the squirrel cage blower. Dave's comment would seem to indicate that the fibers are coming from the cabin air side so this is still a confusing issue. In any case, once we get home from this trip, everything inside the furnace cavituy will get the compressed air treatment. Our trailer was not very clean when we picked up (floor filthy, saw dust in cabinets) so there could well be junk inside the furnace cavity.
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I found a carpenter’s pencil sitting on my furnace when I removed the front grill to add the carbon air filter. Might have had something to do with an intermittent rattle that we had from the furnace [emoji849]