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For AF or AFG models
this is an OEM programmed ECM
Simplified Installation: Designed for no attic access bath fan installation with EZDuct™ connector and foldable mounting ears
delivering the durability required for demanding duty cycles in the field
Broad Compatibility: Works with all major 24V zoning panels and smart home HVAC integration setups
BROAN-NuTone RDM2 Radiation Damper 320735-701 For AF or AFG modelsFor contractors prioritizing life safety and code compliance in multi family dwellings, the BROAN NuTone RDM2 Radiation Damper is an essential component for your ventilation system installations. This unit is specifically engineered to prevent the rapid spread of radiant heat through ceiling penetrations in fire rated floor ceiling and roof ceiling assemblies. When temperatures reach 165F, the integrated fusible link activates, deploying a high