Williams P322276 Ignitor

The Williams P322276 Ignitor is a critical HVAC replacement part designed specifically for compatible Williams wall furnaces and heating units. As an authentic OEM furnace igniter, this spark ignitor and electrode assembly ensures precise timing and consistent combustion within the burner chamber. Built for industrial and commercial reliability, the Williams Comfort Products P322276 features a robust electrode and a pre-installed mounting bracket, ensuring that the spark gap remains within factory specifications for an efficient strike every time. Maintaining a clean ignition sequence is vital for preventing delayed ignition-related booming and ensuring the overall safety of the heating system.

• Direct OEM Compatibility: Engineered to fit Williams Monterey and other high-efficiency wall furnaces, including models 2509621A and 3509622A.
• Durable Construction: High-grade electrode materials withstand extreme thermal cycling to prevent premature cracking or fouling.
• Simplified Installation: Comes as a complete assembly with leading wires and a mounting bracket for a drop-in furnace repair solution.
• Reliable Ignition: Provides a consistent spark to ignite fuel sources instantly, maximizing fuel efficiency and system safety.

How do I know if my Williams P322276 ignitor is failing?
Technicians typically check for a visible spark during the startup sequence. If the inducer motor runs and you hear the gas valve click but no ignition occurs, use a multimeter to check for 12V to 24V DC at the connector. Physical signs like heavy carbon buildup or a cracked ceramic insulator also indicate it is time for a replacement.

Can I clean the electrode instead of replacing it?
While light oxidation can sometimes be removed with a non-abrasive pad, a pitted or cracked electrode will cause intermittent ignition. For critical commercial applications, replacing the entire P322276 assembly is the standard practice to ensure reliable operation throughout the heating season.

Does this assembly include the wiring?
Yes, the Williams P322276 includes the necessary factory-terminated wiring and the specific bracket required to maintain the correct orientation relative to the burner port.

This item is not eligible for free shipping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.