Smoke and heat control systems - Specifications for natural smoke and heat exhaust ventilators Ingestion-build-276583 • Stress to solder joints

• Stress to solder joints in the field and test methods

ISO 9809‑1 specifies minimum requirements for the material

duties and responsibilities

g) Reduce the organization’s legal and financial exposure

network and information and communication technology security

Smoke and heat control systems - Specifications for natural smoke and heat exhaust ventilators Ingestion-build-276583 • Stress to solder jointsWhat is this standard about? This document applies to natural smoke and heat exhaust ventilators (NSHEV) operating as part of smoke and heat exhaust systems (SHEVS), placed on the market. This document specifies requirements and gives test methods for natural smoke and heat exhaust ventilators which are intended to be installed in smoke and heat control systems in buildings.