The SSN21 Furnace Ignitor Silcone Mini Nitride 95 V is a high-quality replacement part for Lennox and Armstrong furnaces. Made from durable materials, this ignitor ensures efficient and reliable heating performance. Ideal for home improvement projects involving heating and cooling systems, this product is designed to meet the specific requirements for a seamless fit and optimal functionality. Upgrade your furnace with this essential component to maintain a comfortable living space.