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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...
Ozlander's avatar
Ozlander
Explorer
Mar 19, 2014
RoyF wrote:
Wish someone had told me the story about dirt daubers and furnaces.

Now somebody is telling you about mud daubers and water heaters and refers.

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