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The Utica-Dunkirk 3342801 is a high-grade standard burner tube engineered for precise gas-to-air mixture in residential and commercial hydronic systems
Constructed with Class F insulation and encapsulated in a rugged epoxy enclosure
maintaining furnace blower timing and preventing structural damage during airflow restrictions
Can I use this for other brands like Armstrong or Ducane
Designed with inherently limited overcurrent protection
Weil McLain 511-624-510 Switch Els PW 17895 The Utica-Dunkirk 3342801 is aThe Weil McLain 511 624 510 is a high precision pressure differential switch engineered specifically for residential and light commercial hydronic heating systems. Designed for use with Weil McLain HE and HE II boilers (Sizes 3, 4, and 5), this SPDT pressure switch is a critical safety component that monitors inductor fan operation by sensing air pressure differentials. This specific model features a factory calibrated 1. 00" W. C. setting and is