Carrier 50DK501891 Flame Retainer 322055-301 While factory-set for direct acting

While factory-set for direct acting (DA)

the stainless steel construction and lack of internal O-rings make it suitable for ammonia and almost all other non-corrosive pressure media

debris-free surfaces without additional adhesives

This Maxitrol 325 series component is a critical solution for technicians needing to reduce 2 PSI supply pressure to appliance-ready levels with precision and reliability

the Fenwal 12-E27121-000-04 eliminates the thermal lag common in conventional bimetallic sensors

Carrier 50DK501891 Flame Retainer 322055-301 While factory-set for direct actingThe Carrier 50DK501891 Flame Retainer is a critical combustion component engineered specifically for Carrier rooftop units and high capacity furnace burner assemblies. This OEM replacement part ensures proper gas burner flame patterns by stabilizing the ignition profile and preventing flame lifting or flashback during high fire cycles. Constructed from high temperature resistant alloys, the 50DK501891 is designed to withstand the thermal stresses