Description
The Raypak 004078F Pilot Tube with Fittings is a fluid handling component used to obtain and relay pressure or flame indicators in the combustion systems. Its length is 34 inches, and the fittings are already attached firmly to the pilot and control circuits. The tube operates on the concept of carrying pressure change or pilot sensing signals through a passage of the tube to the control assembly. It is applied to boilers, water heaters, and gas-fired HVAC system applications units to provide consistent flame safety and pressure feedback to ensure that the proper order of combustion is followed.
