Beckett Igniter SF104FT Air Tube 321042-401 Ensures HVAC airflow optimization by

Ensures HVAC airflow optimization by providing real-time notification of clogged filtration media

Engineered for durability in both light commercial and residential air handlers

Key Benefits Direct OEM Interchange: Standardized fit for 40051 and 40193

ensuring no loss in performance over the 4-inch extension length

Outdoor Protection: Integrated rain shield and corrosion-resistant housing extend the service life of the fan motor in harsh environments

Beckett Igniter SF104FT Air Tube 321042-401 Ensures HVAC airflow optimization byThe Beckett Igniter SF104FT Air Tube is an essential OEM replacement component designed for high capacity SF series oil burners. Featuring a 10 1 2 inch usable length, this air tube combination is engineered to support a broad firing range of 2. 5 to 5. 5 GPH, ensuring precise combustion air delivery for industrial and heavy residential heating applications. As a genuine Beckett burner part, the SF104FT maintains the critical concentricity between the