Metalbest 8RV-I14QC Type B GAS Vent 8x22 RV to 14x22 QC Increaser, Aluminum QAE2_U4AVU55

Type B Gas Vent 8 RV to 14 QC Increaser This gas vent increaser allows you to adapt 8R diameter pipe from the RV Collection to QC diameter QC pipe when required for your application. The QC series offers round gas vent pipe and fittings for large residential, industrial and commercial applications. Its adjustable length pipes eliminates the need for all cutting, fitting and special engineering. It features double wall pipe with built-in air space to reduce clearances and durable galvanized outer pipe with die formed ends.