Improved System Safety: Protects the heat exchanger and surrounding components from catastrophic high-temperature failure

Easy Installation: Precision-machined solder cups provide a consistent fit for fast

Check the rating plate of your unit for the orifice size requirement or match the S1-9951-0981 part number against your model's technical service manual

the S1-025-38412-000 provides the exact calibrated response time required for York heating equipment

Key Benefits for Technicians OEM Precision: Guaranteed fit for Reznor FE series units (130-400)

Utica-Dunkirk 3342801 Burner Tube Improved System Safety: Protects theThe Utica Dunkirk 3342801 is a high grade standard burner tube engineered for precise gas to air mixture in residential and commercial hydronic systems. As a genuine Utica boiler replacement part, this 19nd long atmospheric burner is critical for maintaining the stoichiometric balance required for clean combustion and high thermal efficiency. Designed to replace fouled or corroded tubes, the 3342801 burner ensures a stable flame pattern across the