Broan-NuTone® RDM2 Radiation Damper 2880-20 and utility carts

and utility carts

16 Remote sensor capable

The 3/4" and 7/8" clips are also used for marking the copper tube insertion length

SPST close-on-rise switching

This auto and manual ranger includes a host of safety features including a high-voltage LED and beeper

Broan-NuTone® RDM2 Radiation Damper 2880-20 and utility cartsBroan NuTone RDM2 Radiation Damper The Broan NuTone RDM2 Radiation Damper prevents the rapid spread of fire to other areas of a home during a fire. Many codes require that exhaust fans installed in multi family homes, with fire rated ceilings, must be protected by radiation dampers. When the air temperature passing through the damper exceeds 165F, the fusible link melts, triggering the thermal fabric to automatically close across the damper. Airflow