Reznor 100525 Kit Freon this high-limit control ensures the

this high-limit control ensures the blower fan has sufficiently cooled the heat exchanger before allowing the combustion cycle to resume

Reliable Cold Starts: Engineered to provide consistent ignition in demanding industrial and commercial HVAC environments

Enhanced Monitoring: Integrated LCD and dual LED indicators (Red/Green) provide immediate visual feedback on system status and pressure levels

frequent pilot outages

Compatible with Weil McLain 66

Reznor 100525 Kit Freon this high-limit control ensures theFor contractors servicing legacy Reznor unit heaters, the Reznor 100525 Spark Ignition Retrofit Kit is a critical OEM replacement part designed to upgrade outdated systems and ensure reliable burner startup. This kit is specifically engineered for Reznor Model F and B units (sizes 25 through 165), replacing obsolete ignition components with a modernized spark to pilot system. Unlike systems that include a safety lockout feature, this recycling