Carrier 50DK407030 Burner Tube 319847-401 current PopTop actuators are designed

current PopTop actuators are designed for the VT/VS series bodies and do not fit the legacy Erie Classic valve assemblies without an adapter or total valve replacement

maintaining accurate temperature control with a minimum flow rate of 0

this fan regulates the oxygen supply to prevent soot buildup and nuisance flame failures

it will disrupt the vacuum needed to close the pressure switch

This 3/4" OD service valve is the factory-authorized replacement for 61-21368-15

Carrier 50DK407030 Burner Tube 319847-401 current PopTop actuators are designedWhen you are troubleshooting a Carrier 50DK407030 Burner Tube, you are dealing with a critical OEM replacement part designed for specific furnace gas burners and packaged unit heat pumps. This outer inshot burner tube is a direct fit component that ensures the correct air to gas mixture for efficient combustion. Over time, original tubes can suffer from corrosion, carbon buildup, or clogged crossover ports, leading to common service calls such as