Collection: Louvers & Dampers

Louvers & Dampers

Our stock of United Enertech stationary wall louvers, brick vents, UL curtain fire dampers, ULC ceiling radiation dampers, and backdraft dampers and related accessories provides a large selection of sizes to suit your HVAC project.

We specialize in stocking UL555 Listed curtain fire dampers and UL555C ceiling radiation dampers in popular sizes both rectangular and round; suitable for installation horizontally or vertically.


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1 of 9 products

  • Backdraft Dampers

    United Enertech CB-600 Backdraft Dampers

    FEATURES: Extruded Alunimum .060" Frame. Formed Aluminum .032" Blades. EPDM Blade Seals, Nylon Bearings. Rated at 1,800 FPM  and 1.5" w.g. 180 Degree F. Actual Damper...

    Regular price $98.00 USD
    Sale price $98.00 USD Regular price
    Sale Sold out