JR Products 0630255 Mud Dauber Screen for Hydroflame Furnace Vents 4-7/8" x 4-1/2"

The JR Products 0630255 Mud Dauber Screen is designed to protect your RV furnace vent from flying insects, mud daubers, and other debris that can obstruct airflow and damage your heating system. This durable stainless steel screen provides essential protection while maintaining proper ventilation for your furnace.

Key Features:

• Precision-fit design for Atwood Hydroflame 8500 Series furnaces with access doors
• Corrosion-resistant stainless steel construction for long-lasting durability
• Fine mesh screening blocks insects and debris without restricting airflow
• Compact rectangular design: 4-7/8" L x 4-1/2" W x 1-1/8" D
• Easy installation into existing furnace vent openings
• Prevents costly furnace damage from insect nests and blockages

This essential RV furnace accessory helps maintain efficient operation of your heating system by preventing insect intrusion, particularly from mud daubers and wasps that commonly build nests in furnace vents during storage. The stainless steel construction ensures the screen won't rust or corrode even in humid or coastal environments.