Radiation Damper

Greenheck Fan Damper Wood Truss AssemblyGreenheck
Radiation Damper

The model CRD-320WT ceiling radiation damper, combined with select models of Greenheck ceiling exhaust bathroom fans, adds even more code-compliant options for wood truss applications. It is UL-approved for use in 20 different one-hour combustible, UL rated ceiling/floor assemblies. Read more

Product link: https://www.greenheck.com/about-us/news/2020/09/18/greenheck-offers-more-ceiling-radiation-damper-bath-fan-combinations-for-wood-truss-applications