641FA | Alum Fresh Air Inlet Wall Cap | BROAN-NuTone Product Type_Tee with Drain Its protective housing safeguards the

Its protective housing safeguards the module from harsh operating conditions

It has a normally closed (NC) configuration

Autocirc circulators are energy efficient using permanent magnet

a trusted name in heating systems

This circulator is ideally suited for various systems and environments

641FA | Alum Fresh Air Inlet Wall Cap | BROAN-NuTone Product Type_Tee with Drain Its protective housing safeguards theAlum Fresh Air Inlet Wall Cap. This wall cap is the ideal solution for ventilating attics or other areas where fresh air is required. The 641FA is made of durable aluminum and features a weather resistant finish for long lasting performance. This wall cap is easy to install and comes with all the necessary hardware. It is also designed to fit most standard 6 inch ducts. Our HVAC supply store offers the best prices and fast shipping for all your