This high level vertical extension is designed for use with compatible Grant white system oil boiler flue assemblies. With a length of 450mm, it is intended to provide additional height where a longer flue run is required on site.
Commonly fitted in situations where boilers are installed in basements or internal locations, this extension assists with routing flue gases safely above roof or eaves level. The extension is suitable for boilers within the 26 to 70kW output range.
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