Reznor 112046 Ignitor

The Reznor 112046 Ignitor is a critical OEM replacement part engineered for high-demand industrial heating systems. As a combination ignitor and flame sensor, this component ensures precise combustion cycles and consistent flame rectification for Reznor RIHN30 high-intensity infrared heaters. Built to withstand the thermal stress of commercial environments, the Reznor 112046 eliminates common startup failures caused by carbon buildup or cracked ceramics. This hot surface ignitor is cross-compatible with several gas-fired unit ventilators and high-efficiency heaters, serving as the primary pilot assembly ignitor for safe and reliable unit operation. Designed for rapid response, it provides the necessary spark or heat to initiate the burner sequence without delay. For contractors performing preventative maintenance or emergency repairs, keeping this Reznor pilot assembly on hand is vital for maintaining facility uptime and equipment efficiency during peak heating seasons.

• OEM Precision: Genuine Reznor 112046 ensures a perfect mechanical and electrical fit for RIHN30 models.
• Dual Functionality: Functions as both an ignition source and a flame sensor to streamline the combustion process.
• Reliable Cold Starts: Engineered to provide consistent ignition in demanding industrial and commercial HVAC environments.
• Durable Construction: High-grade ceramic and metal components resist oxidation and thermal shock for extended service life.
• Reduced Downtime: Direct replacement design allows for quick field installation, getting gas-fired heaters back online fast.

Is the Reznor 112046 compatible with models other than the RIHN30?
While specifically optimized for the RIHN30 high-intensity infrared series, it is used in various Reznor heating equipment requiring an integrated ignitor/sensor. Always verify your specific unit's parts list before installation.

Does this part include the flame sensor?
Yes, the 112046 is a dual-purpose component that handles both the initial ignition and the subsequent flame monitoring for the burner assembly.

What are the signs that a Reznor ignitor needs replacement?
Common indicators include the heater "clicking" without firing, visible cracks in the ceramic insulator, or the unit shutting down shortly after ignition due to poor flame sensing.

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.