Robertshaw 10-850

The Robertshaw 10-850 is a reliable universal replacement ignitor designed to fit a wide range of gas furnaces. As a universal replacement ignitor, it’s also known by the part number 22-100000-593, delivering fast, dependable ignition and helping restore efficient, even heating to your home.

Built for durability, this furnace ignitor provides consistent performance and reduces the risk of failed starts. The Robertshaw 10-850 serves as a versatile replacement component for OEM needs and is compatible with many brands that require a universal ignition solution. It’s a cost-effective way to maintain reliable heat without replacing an entire control board.

Key features:

• Easy installation with standard wiring and mounting
• Wide compatibility across multiple gas furnaces and brands
• Durable construction designed for long service life
• Reliable ignition for quick cold-weather starts
• Cost-effective replacement that preserves efficient operation