Universals Compatibility: The 41-604 furnaces hot surfaces igniters is a direct replacement. It seamlessly replaces part numbers 41-604, 44744-2, 601XBM, MB483194, and others for broad furnaces compatibility. Quality Construction: Made from durability stainless steel, this furnaces igniters delivers strength and long lasting . Rigorously tested for durability and damage resistance, it ensures stable operations under continuous use. Fast & Efficient ignitions: Designed for 120V furnaces systems, the 41-604 igniters provides quick, consistent heating cycles for stable fuels ignitions. Its optimized design promotes smooth operations and maintains optimal furnaces . Easy Installation: Featuring a standard plugs and play design, this igniters installs quickly into existing furnaces setups without wiring modifications or special tools, saving time and effort. Package includes: 1pc 41-604 furnaces hot surfaces igniters