Durable Construction: Engineered to handle the abrasive nature of recycled oils without premature orifice wear

Using it with other refrigerants will result in hunting or improper superheat control

ensuring your equipment meets original factory specifications for moisture removal and aerosol filtration

Maintain your equipment's HVAC blower assembly with factory-authorized hardware to ensure long-term operational stability and system efficiency

While cross-references exist

Lennox 14X42 Burner Assembly 326058-755 Durable Construction: Engineered to handleWhen you're dealing with burner issues in residential heating systems, the Lennox 14X42 Burner Assembly is the direct OEM replacement engineered for precise combustion and reliable thermal transfer. This assembly, often cross referenced as Part ID 1497557 or 104910 03, is a critical component for maintaining the fuel to air ratio required for peak furnace efficiency. As a veteran tech knows, a degraded burner leads to poor ignition, sooting, and