RV Furnace Vent Screens
The packaging lists the things that these vent screens are good for: Mud Daubers, Wasps, Mice, Birds, etc. Apparently, “etc” includes BATS! After rousting a small colony of bats out of our refrigerator vent, we decided it was time to batten all the hatches and try to keep them out for good. And that meant covering up our furnace vents, too.
Mud Dauber Screens keeps pesky mud daubers, mice, wasps, frogs, birds and spiders from nesting in your appliances. These stainless steel screens and springs will not block air flow to and from your furnace. Installs easily with tension springs and installation tool (included).
- RV furnace and fan unit outside fittings
- Fits DuoTherm and Suburban
- Item Diemension – Diameter: 2.75″ and Height: 1.25″
We're handy RVers, not professional technicians. We're happy with the techniques and products we use, but be sure to confirm that all methods and materials you use are compatible with your equipment and abilities. Regardless of what we recommend, consult a professional if you're unsure about working on your RV. Any task you perform or product you purchase based on any information we provide is strictly at your own risk.
We sometimes receive products for evaluation at no cost, but our opinions are our own and we only feature products we personally use, love and can recommend to friends with complete confidence. The RVgeeks participate in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com.