100208091 LOCHINVAR FLAME SENSOR GASKET

🔧 100208091 Lochinvar Flame Sensor Gasket – Replacement for GKT2450

The Lochinvar 100208091 Flame Sensor Gasket is an OEM-quality replacement designed for all KBN series boilers. This gasket ensures a tight and secure seal between the flame sensor and burner assembly, promoting reliable flame detection and safe operation.

✅ Key Features

• ✅ Direct Replacement for GKT2450, GKT2450K, and 100276369

• ✅ OEM-quality gasket for KBN series flame sensors

• ✅ Ensures proper flame sensor alignment and leak-free operation

• ✅ Durable high-temperature material for long-lasting performance

• ✅ Easy to install with standard flame sensor hardware

📊 Specifications

🔁 Cross Reference / Compatible Replacements

⚠️ Common Symptoms / When to Replace

• Burner fails to detect flame properly

• Flame sensor shows erratic readings

• Visible cracks, wear, or deformations on the gasket

• Gas leaks or improper sealing at the sensor mount

• Frequent lockouts or system interruptions

Replacing the 100208091 gasket ensures reliable flame detection and helps prevent burner lockouts.

💬 Frequently Asked Questions (FAQ) ❓

Q: Which boilers is this gasket compatible with?
A: Fits all Lochinvar KBN series boilers.

Q: Is this a direct replacement for GKT2450?
A: Yes — it replaces GKT2450, GKT2450K, and 100276369.

Q: Can I reuse my old gasket?
A: It’s recommended to replace the gasket with a new one to ensure proper sealing and flame detection.

Q: Is installation difficult?
A: No — it installs easily with your existing flame sensor hardware.

🛒 Shopping Tips

• Verify your boiler model is in the KBN series.

• Always replace the gasket when installing a new flame sensor.

• Inspect the sensor mounting area for debris or corrosion before installation.

• Handle the gasket carefully to avoid tearing or deformation.