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...
falconman's avatar
falconman
Explorer
Mar 19, 2014
Are there any actual true accounts of these screens causing a problem?
It seems all the problems with these appliances come from bugs getting into the unit.
I'll keep my screens.

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