Rayburn Gasket R1015

Rayburn Gasket R1015

The Rayburn Gasket (Part Number: R1015) is a specialized sealing component used across various Rayburn heating and cooking appliances. This gasket is primarily utilized within the combustion and flue systems to ensure an airtight seal between mating surfaces.

Maintaining the integrity of this seal is essential for the safety and efficiency of the appliance, as it prevents the leakage of combustion gases into the room and ensures that air is drawn through the burner or firebox at the correct rate.

Key Features and Specifications

Part Number: R1015.

Material: Typically a high-temperature composite or fibrous material designed to withstand direct heat and thermal cycling.

Application: Combustion chamber sealing, flue mounting plates, or burner housing interfaces.

Function: Prevents the escape of flue gases (Carbon Monoxide) and ensures proper airflow for clean combustion.

Compatibility: Used in a wide range of Rayburn models, including the Rayburn 400 Series, Royal, and Supreme/Nouvelle variants.

Common Applications

Flue Connections: Sealing the joint between the appliance flue outlet and the flue pipe or chimney connector.

Burner Mounting: Providing a gastight seal between a pressure-jet burner (oil or gas) and the cooker's front plate.

Access Plates: Used on removable inspection panels or cleaning doors within the flue ways to allow for maintenance without permanent air leaks.

Installation Best Practices

Surface Preparation: Before fitting the new R1015 gasket, use a scraper or wire brush to remove all traces of the old gasket and any accumulated soot or carbon. The mating surfaces must be clean and flat.

Alignment: Ensure the gasket is centered correctly over the aperture. Misalignment can cause "whistling" noises or localized overheating where gases escape.

Tightening: When bolting a plate over the gasket, tighten the fixings in a diagonal sequence (cross-pattern) to apply even pressure across the seal and prevent warping the metal plate.

Sealants: In most cases, the gasket should be fitted dry. However, in high-vibration or uneven surface areas, a very thin smear of high-temperature silicone or fire cement can be used if recommended by the manufacturer.

Signs of Failure

Sooting: Black marks appearing around the edges of a mounting plate or flue joint.

Smell: The faint scent of combustion products or heating oil in the kitchen.

Whistling/Hissing: Audible air being drawn into the burner chamber through a failed seal.

Poor Efficiency: The burner struggling to maintain a clean flame due to "false air" entering the system.

Essential Companion Products

Fixings: Replacement M6 or M8 bolts and washers (often become corroded in flue areas).

Cleaning: Wire brushes and soot scrapers.

Jointing: High-temperature Fire Cement or Heat-Resistant Silicone.

Inspection: Carbon Monoxide (CO) Alarms (essential for any room with a combustion appliance).

Specialist Support and Local Collection

Gaskets are a critical safety component. We stock a comprehensive range of genuine Rayburn seals, including the R1015, rope seals, and specialized burner gaskets.

Visit our trade counter at 61 Fullers Road, E18 2QB for immediate collection. Our team can assist you in identifying the correct gasket for your specific model from our exploded parts diagrams.