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Ducting & Fittings

123 items

Complete Ducting Components for professional ventilation systems: spiral ducts, spiral-seam ducts, bends, T-pieces, reducers, adaptors and connecting elements in stainless steel, galvanized, and aluminum.

Frequently Asked Questions (FAQ)

Which diameter for residential HRV/ERV?

Standard: DN 125 or DN 160 for main duct, DN 75/90 for valve outlets. Sizing according to volume flow.


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