The 120V Mini Hot Surface Furnace Ignitor with 4" housing from METROPAC is a compact and efficient solution for furnace ignition. This ignitor is designed to operate at 120V, providing reliable performance in heating applications. Its 4" housing allows for easy installation in tight spaces, making it ideal for various furnace models. Constructed from high-quality materials, this ignitor ensures durability and longevity, even in high-temperature environments. Upgrade your furnace with this mini ignitor for enhanced efficiency and reliability.