Lennox 14X54 Burner Assembly R-22 the Lennox Y4749 is rated

the Lennox Y4749 is rated for both fuel types when installed according to the included Baso BGN891 instructions

The integrated skip-a-day feature offers advanced scheduling flexibility by allowing users to omit operation on selected days of the week

ensuring consistent operation without manual intervention after a pressure trip

Designed with Manuerop technology

This 24V RELAY is frequently used to switch power to condenser fan motors and other inductive loads based on signals from the control board

Lennox 14X54 Burner Assembly R-22 the Lennox Y4749 is ratedThe Lennox 14X54 Burner Assembly is a high precision OEM replacement part designed for optimal combustion in compatible Lennox gas furnace systems. As a critical furnace burner assembly, this component facilitates the precise mixing of fuel and air to generate a stable, high efficiency flame. Engineered for durability, it ensures uniform flame distribution across the heat exchanger, which is vital for preventing hotspots and maximizing heat transfer