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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...
Ramblin_Recks's avatar
Ramblin_Recks
Explorer
Mar 19, 2014
I went through the "mess" of mud daubers in my TT 5 years ago. Don't want to re-live taking the furnace apart to clean it, especially when you need the furnace for heat.... so I have had screens ever since. Keep them clean, no problems.

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