BROAN 12.5"H-W Manual Ceiling Radiation Damper (MPN RD1). Key specifications — Brand: BROAN.
SKU 3G-OTH-77090
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Frequently Asked Questions
What is the BROAN RD1 ceiling radiation damper used for?
The BROAN RD1 is a manual ceiling radiation damper designed for bathroom exhaust fan systems. It helps maintain fire-rated ceiling assemblies by automatically closing when exposed to high heat, preventing flame and smoke spread through ventilation openings.
What are the specifications of the BROAN RD1?
The BROAN RD1 is a 12.5-inch high manual ceiling radiation damper from BROAN, with manufacturer part number RD1. It is designed for use with bathroom exhaust fans to meet fire code requirements in ceiling assemblies. For full technical details, consult the product datasheet.
Where to buy the BROAN RD1 worldwide?
The BROAN RD1 is available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.
How to install the BROAN RD1 ceiling radiation damper?
Install the BROAN RD1 by mounting it into the ceiling opening per local fire code requirements. Ensure the damper is oriented correctly for airflow direction and that the fusible link is unobstructed. Follow generic best practices for fire-rated damper installation and test operation after installation.
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3G Electric supplies BROAN ceiling radiation dampers for bathroom exhaust fans. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.







