Thermobox

Description: THERMOBOXTHERMOBOX 125, black, silverThe COMPAIR® flow THERMOBOX 125 heat backdraft damper can be easily retrofitted in Naber® wall conducts. Vertical installation is also possible if the exhaust air system leads to the outside via the roof. From a technical point of view, the heat retention system scores with innovative features. In addition to the heat-insulating coating of the outer pair of flaps, this includes a magnetic closing mechanism with virtually silent operation. The blower door-certified non-return damper opens fully even at a low volume flow, so that the vapours are reliably discharged to the outside. When closed, two completely insulated air chambers are created to efficiently prevent energy losses. Installation in the existing exhaust air duct is extremely simple.THERMOBOX heat retention system for retrofitting to existing Naber® wall boxes and suitable for vertical installation (exhaust air routed via the roof).- Blower door certified (required opening pressure >65 Pa)Manufacturer information according to general product safety regulations (GPSR)Naber GmbHEnschedestr. 2448529 NordhornGermanyTelephone: +49 5921 704-0E-mail: naber@naber.com

Description: THERMOBOXTHERMOBOX 150, black, silverThe COMPAIR® flow THERMOBOX 150 heat backflow damper is suitable for retrofitting existing wall conducts from the Naber® range. If the exhaust air is discharged via the roof, vertical installation is also possible. The blower door-certified non-return damper scores points with technical innovations such as heat-insulating reflective layers and a magnetic closing mechanism. A predefined opening pressure of the exhaust air prevents rattling, with full opening occurring even at a low volume flow. When the cooker bonnet is switched off, the heat retention system closes automatically to prevent energy losses due to the ingress of cold air. Thanks to a shape that is optimally adapted to the pipe, retrofitting is extremely easy.THERMOBOX heat retention system for retrofitting to existing Naber® wall conducts and suitable for vertical installation (exhaust air routed via the roof).- Blower door certified (required opening pressure >65 Pa)