Mounting Kit For Circular And Insulated Air Duct Systems - Honeywell ESSER 781443 Installation Instructions Manual

Venturi-Air Duct Kit
10.7 Mounting kit for circular and insulated air ducts
The mounting kit (Part No. 781449, option) has to be used for mounting on insulated or circular air duct
systems. The mounting kit can simply be bend to fit to the shape of the duct. Pre-punched mounting holes are
provided for easy installation. Close the openings of the air duct with the supplied rubber grommets
(refer to Fig.).
Ventur tube
hole
Forming edge
Mounting holes
Fig. 16: Mounting kit for insulated and circular air ducts
Mounting example
Fig. 17: Circular air ducts Fig. 18: Insulated rectangular air duct
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FB 798349 / 04.13