Zehnder ComfoFit Therm Insulated Flat 51 to Zehnder ComfoTubeTherm Insulated 90mm Dia Convertor 400 502 006 v=ORz5S6TszH0

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The revolution filter has an efficiency level in excess of 82%

This window kit is suitable for use with the following products: All product codes beginning with SR100

insulated EPP connections

such as tobacco smoke or volatile organic compounds (VOCs)

Zehnder ComfoFit Therm Insulated Flat 51 to Zehnder ComfoTubeTherm Insulated 90mm Dia Convertor 400 502 006 v=ORz5S6TszH0This rigid connector can be used to convert Zehnder ComfoTube Therm 90mm to ComfoTube Therm Flat 51 and create an airtight and robust seal using the supplied O rings. The insulation must be cut straight to ensure no thermal bridging once has been push fitted into the connector. 120mm high x 166mm wide x 155mm deep.