Optimized Lead Connectivity: Standard terminal configuration for fast integration into existing wire harnesses

4" WC specifications for guaranteed compatibility with York GM9S chassis units

Since both brands often share internal heat exchanger designs in their condensing lines

Wide Compatibility: Direct OEM fit for a variety of Lennox

This professional-grade service kit is essential for addressing common failure points in 1/2-inch Series 9D backflow preventers

Rheem-Ruud SP20794 Ignitor Freon Optimized Lead Connectivity: Standard terminalThe Rheem Ruud SP20794 Ignitor is a Direct Spark Ignition (DSI) electrode designed for precise combustion control in high efficiency gas furnaces and water heaters. As a veteran grade OEM replacement part, this spark electrode ensures a consistent arc to the burner, preventing delayed ignition and nuisance furnace lockout codes. The assembly is built to withstand high cycle thermal stress, maintaining its structural integrity in demanding 24V or 120V