The METROPAC 36" Thermopile features a coaxial connection and includes a PG9 adapter, making it ideal for various HVAC applications. This thermopile is designed for accurate temperature sensing, ensuring efficient system operation. Its robust construction guarantees reliability and longevity, making it suitable for both residential and commercial use. The 36" length provides flexibility in installation, accommodating different configurations. This thermopile is essential for maintaining optimal performance in heating systems.