Ensure your furnace operates smoothly with the Honeywell Q3400A1040 Furnace Hot Surface Pilot Ignitor, a reliable replacement part for models including Q3450, Q3620, and Q3480. Designed with quality and durability in mind, this unit is manufactured in the United States, reflecting Honeywell's commitment to high standards. This essential component is a single unit, perfect for those needing a direct replacement or a spare for future maintenance needs. With the precise engineering you expect from Honeywell, the Q3400A1040 igniter is a straightforward installation, offering a seamless fit and dependable performance.