This Burnham Commercial Pigtail is a 6-inch component designed for use in various heating systems. It is constructed from durable materials, ensuring longevity and reliability in high-temperature environments. The pigtail's primary function is to provide a pathway for pressure relief within the system, preventing potential damage or failure due to overpressure. Its compact size allows for easy installation and replacement, while its design conforms to industry standards for safety and efficiency. The Burnham Commercial Pigtail is compatible with a range of heating equipment, making it a versatile component in the maintenance and operation of these systems.