NTI 82774 Gasket – OEM Graphite Igniter & Flame Probe Gasket for NTI Boilers.

Product Overview

The NTI 82774 Gasket (Part No. 82774 / 6008277401) is an OEM graphite sealing gasket designed for NTI Ti, Tft, Lx, and Ts-series high-efficiency condensing boilers. It forms a secure, heat-resistant seal around the igniter or flame probe assembly, ensuring combustion chamber integrity and preventing flue gas leakage.

Made from durable graphite, this gasket withstands extreme temperatures and thermal cycling. It is the recommended replacement whenever servicing or installing an igniter or flame sensor.

Features & Benefits

• OEM graphite gasket for igniter and flame probe assemblies
• Heat-resistant material ensures long service life
• Maintains proper combustion chamber sealing
• Prevents flue gas leakage and supports safe operation
• Compatible with NTI Ti, Tft, Lx, and Ts models
• Easy to install during routine maintenance

Specifications

• Part Number: 82774 / 6008277401
• Material: High-temperature graphite
• Application: Igniter / flame probe gasket
• Compatible Models: Lx150–800, Tft60–399, Ti100–400, Ts80 Condensing
• Alternate Part Numbers: 82774-1

Installation Tips

• Replace the gasket whenever the igniter or flame probe is serviced.
• Clean mounting surfaces thoroughly before installation.
• Avoid overtightening mounting screws.
• Ensure the gasket seats evenly for a proper seal.
• Run an ignition cycle to confirm correct installation.

FAQs

Do I need to replace the gasket every time?
Yes, a new gasket ensures safe and reliable sealing.

What material is the gasket made from?
High-temperature graphite designed for condensing boiler conditions.

Which NTI models does this fit?
Lx150–800, Tft60–399, Ti100–400, and Ts80 condensing boilers.

Is this an OEM part?
Yes, it is a genuine NTI replacement gasket.