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Inspection Tee 87° Vaillant – DWZ model 303316
Summary description:
Inspection tee (revison tee) 87° by Vaillant, model DWZ 303316. Designed as an access fitting for plumbing or heating systems, it provides a 87-degree branch for inspection and maintenance. Suitable for joining and accessing pipelines, enabling cleaning, inspection or installation of sensors and valves without major disassembly. Compatible with standard Vaillant system components; check dimensions and connection type before installation.