Features: The 768A 844 furnaces ignitor is specifically engineered for devices furnaces systems, ensuring perfect compatibility with multiple models while delivering rapid, stable ignitions for efficient home heating.Built with iron aluminum alloy, this high temperature resistant component offer outstanding erosion resistance and durability for long term performances in demanding furnaces environments.Ideal for homeowners and HVAC technicians seeking a dependable replacement part, it simplifies maintenance for residential heating systems without requiring specializes tools or expertise.Designed to optimize furnaces in residential settings, it ensures consistent warmth during cold season while reducing energy waste through precise temperature regulation.Its streamlined installation process and energy efficient operate minimize downtime and operational costs, making it a practical upgrade for maintaining top furnaces performances year round.Specifications: Component : Iron aluminumPart number: 768A-844Length: about 39.6cm/15.59inchPackage Includes: 1xFurnace ignitersnote: 1.Please allow 1-2cm errors due to manual measurement.2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.