Trane BNR0057 Pilot Assembly R-410A Direct Compatibility: Engineered as a

Direct Compatibility: Engineered as a factory-authorized 4810004S flue collector box for specific chassis sizes

When you're outfitting a high-capacity system

Durability: Constructed with high-grade alloys to resist oxidation and carbon buildup in high-heat environments

meaning it will reset (close) when the temperature drops to 120°F

Trane BNR0057 Pilot Assembly R-410A Direct Compatibility: Engineered as aThe Trane BNR0057 is a critical Natural Gas (NG) Pilot Assembly designed for precise ignition within residential and commercial heating systems. Engineered as a genuine OEM replacement part, this assembly features an integrated high tension electrode specifically calibrated to provide a consistent spark for reliable light off. As a veteran technician knows, the pilot burner is the heart of the combustion cycle; the BNR0057 ensures optimal flame