Description
The Reznor 270489 Firing Leg Burner Insert Assembly is a genuine OEM replacement component designed to restore proper burner function in compatible Reznor heating equipment. Engineered to exact factory specifications, this firing leg insert ensures consistent fuel delivery and reliable ignition at the burner, helping maintain safe, efficient combustion performance.
Product Overview
The firing leg burner insert assembly serves as a critical component within the burner system, directing gas flow to the correct ignition point within the heat exchanger. Replacing a worn or damaged insert with the correct OEM part helps prevent combustion issues such as delayed ignition, uneven flame patterns, or burner lockout.
Key Features
- Genuine Reznor OEM replacement part
- Designed for precise fit and function in compatible Reznor units
- Supports consistent, reliable burner ignition
- Helps maintain proper combustion efficiency
- Manufactured to factory specifications for long-lasting performance
- Direct replacement to minimize downtime during service calls
Application
- Compatible with select Reznor gas-fired heating units
- Ideal for commercial and industrial heating applications
- Recommended for use by qualified HVAC technicians
Why Choose OEM Parts?
Using genuine Reznor replacement parts ensures compatibility, maintains equipment warranty compliance, and delivers the performance reliability that aftermarket alternatives may not provide. The 270489 Firing Leg Burner Insert Assembly is the correct specification part for your Reznor system, making it the smart choice for any service or maintenance repair.







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