Collective chimney modular metal, formed by double-walled tube with insulation, 125 mm interior diameter, composed of inner wall AISI 316L stainless steel and outer wall AISI 304 stainless steel, with rock wool insulation between walls, 30 mm thickness and 100 kg/m³ density, maximum temperature 450°C, working pressure up to 40 Pa, installed outside the building, for evacuation of combustion products and admission of combustible air through each floor connection, with natural draft, from the wall-mounted condensation boilers, gas. Including accessories, special pieces, final modules and auxiliary material for mounting and fixing to the work.
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| Code | ICO210 |
| Category | ICO Sistemas de evacuacion de los |
| Subcategory | |
| Unit | m |
| Resource Type | material |
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No credit card required · Free plan forever · Last updated April 21, 2026
| Last Updated |
| April 21, 2026 |