Resideo Q313A1014 Thermopile Refrigerant which are essential for restoring which are essential for restoring system SEER ratings The primary voltage 240 480V and secondary voltage 120 240V configuration provides the dual voltage flexibility required for complex panel builds and local control circuit isolation Optimized Heat Resistance: Precision engineered for hot junction ratings of 1400°F to ensure performance during continuous pilot operation This 2 lead shielded pilot component utilizes a series connected thermocouple array to convert thermal energy from the pilot flame into a consistent electrical output