Maxon 18722 Rubber Cover

Ensure reliable combustion cycles with the Maxon 18722 Rubber Cover, a critical protective component for your spark ignitor ignition assembly. Engineered as a high-durability OEM replacement part, this rubber boot is designed to shield the porcelain insulator and electrical terminal from moisture, carbon buildup, and dust. For technicians servicing industrial burner systems, this cover prevents ignition arc tracking and unintended grounding, ensuring consistent electrode performance even in high-demand environments. Rated for ambient temperatures up to 450°F (232°C), the Maxon 18722 provides the thermal resistance required for HVACR burner maintenance within commercial and industrial furnaces. This direct-fit black rubber cover slides securely onto the ignitor assembly, maintaining the required dielectric barrier and preventing common spark ignitor failures caused by environmental contaminants. Whether you are performing a routine burner overhaul or troubleshooting intermittent light-off issues, this genuine component is essential for maintaining the operational integrity of your thermal processing equipment.

• Maximum Environmental Protection: Prevents moisture and dirt from compromising the porcelain insulator, reducing the risk of short circuits.
• High-Temperature Resilience: Engineered to withstand sustained ambient temperatures up to 450°F (232°C) without degradation.
• Seamless Direct Fit: Optimized for Maxon spark ignitors and flame rods, ensuring a secure seal and easy field installation.
• Enhanced System Reliability: Stabilizes the ignition spark by isolating the electrical connection from vibration and industrial debris.

Is the Maxon 18722 compatible with both spark ignitors and flame rods?
Yes, this versatile rubber cover is used across a broad range of Maxon burner equipment to protect both ignition electrodes and sensing rods from thermal stress and contamination.

Can this cover withstand corrosive industrial environments?
The heavy-duty rubber construction is specifically formulated to resist typical industrial byproducts, including grease and ambient moisture, which can otherwise cause electrode fouling.

Note: While this item is listed for the Maxon 18722, always verify your specific burner arrangement as it may be included in some assemblies but optional in others.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.