Ignite Your Comfort! 🔥 Built with safety in mind, ensuring peace of mind with every use. Optimized for natural gas, ensuring efficient and clean burning. User-friendly design for quick and hassle-free setup. Experience the genuine quality of Real Fyre components. Designed specifically for G45 and G46 burner applications. Natural Gas Ready Genuine Real Fyre For G45 & G46 The Real Fyre PT-1 Pilot Thermocouple is a genuine component by RH Peterson, specifically designed for G45 and G46 burner applications, ensuring optimal performance with natural gas. This reliable and eco-friendly thermocouple guarantees safety and efficiency, making it a must-have for your heating needs.