Glass for oven lamp receptacle LF L3221232

An oven lamp glass receptacle protects the internal lamp in professional convection and deck ovens, shielding the bulb from heat, grease and steam while allowing light to pass into the cooking chamber. The glass sits in a threaded metal holder that screws into the oven wall, forming a sealed unit that prevents moisture from reaching the electrical contacts. When the lamp is switched on, the glass remains cool enough to touch, reducing the risk of burns during maintenance and ensuring consistent illumination for monitoring food without opening the door.

To install the receptacle, the operator first disconnects the oven from the power supply. The old glass is unscrewed by turning the metal ring anticlockwise until it releases. The new glass is aligned with the thread on the oven wall, then screwed in clockwise until it sits flush and secure. The oven is reconnected, and the lamp is tested to confirm the glass is correctly positioned and the seal is intact.

The LF glass receptacle is made of heat-resistant borosilicate glass, chosen for its ability to withstand rapid temperature changes without cracking. The thread measures 33 mm in diameter, matching the standard fitting used in the listed oven models. The overall height of 32 mm ensures the glass sits at the correct depth within the oven wall, maintaining the seal and preventing heat loss.

This component fits a range of professional convection and deck ovens, including models from CONVOTHERM, COVEN, DEXION, ELOMA, HOBART, KÜPPERSBUSCH, MBM and PALUX. The 53 mm diameter is a common size for oven lamp housings, ensuring compatibility with the specified brands and their respective lamp assemblies.

Cleaning is straightforward: the glass can be wiped with a damp cloth once the oven has cooled. For stubborn deposits, a mild detergent may be used, but abrasive cleaners or scouring pads should be avoided to prevent scratching the surface. Regular inspection of the seal and thread ensures the glass remains secure and the lamp continues to function safely.