843BL | Wall Cap black for 6" rnd duct | BROAN-NuTone Collection_ Contactors This pressure switch features a

This pressure switch features a normally closed (N/C) operation

5" water column - Easy to install Benefits: - Restores the safe and efficient operation of your furnace - Durable construction for long-lasting use - Backed by the Weil-McLain name If you are experiencing problems with the gas valve in your Weil-McLain furnace

The grille effectively conceals the ventilation system while allowing air to pass through

Its durable construction and efficient design make it a dependable choice for powering equipment in demanding environments

843BL | Wall Cap black for 6" rnd duct | BROAN-NuTone Collection_ Contactors This pressure switch features aThe Broan Nutone NCO 843BL Wall Cap is designed to fit 6" round ducting, providing a secure and weather resistant seal. This black colored wall cap is crafted from durable materials, ensuring longevity in various industrial and commercial environments. Its precise engineering ensures a snug fit on the duct, preventing air leaks and maintaining optimal airflow. The NCO 843BL is easy to install, making it a convenient solution for ventilation systems.