Forum Discussion

RoyF's avatar
RoyF
Explorer
Mar 19, 2014

Insect screen over furnace exterior vent can save big money

Just paid a big bill to have dirt dauber nests removed from RV furnace. Dealer said furnace was heating at only about 50% due to reduced air intake. Wasps got in at furnace exterior vent. Installed...
DutchmenSport's avatar
DutchmenSport
Explorer
Mar 19, 2014
Remove them because they get hot when the furnace is on. It's a COYA for the screen manufacturers so they won't get sued if someone burns themselves on one.

Do I remove mine? No!

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