Honeywell 114465-Fensterdichtung

Honeywell 114465 window gasket is a sealing component used in burner or boiler assemblies that have an observation port. Such gaskets sit between the sight glass and the housing of the burner or boiler, preventing leakage of flue gases, combustion air or fuel vapours while allowing visual inspection of the flame. Parts of this type are selected primarily by the dimensions of the sight glass opening and the material composition, which must withstand the operating temperature, pressure and the chemical nature of the medium (flue gas, air or gas). Common gasket materials for this application include silicone or fibre-based composites; the correct choice depends on the maximum surface temperature of the assembly. When replacing a window gasket, it is essential to match the inner and outer diameter and thickness of the original, and to confirm that the material is rated for the specific burner or boiler model. Using an incorrect gasket can compromise the seal, leading to leakage or reduced insulation for the sight glass. This gasket is classified under boiler filters, gaskets and seals, which covers consumable sealing parts that must be checked and replaced regularly during service visits.