Finder relay 405290240000 De Dietrich 300018890

The Finder relay 405290240000 is an electromechanical relay used in boiler and burner control circuits to switch electrical loads. It provides reliable switching for various functions such as pump control, valve actuation, or safety interlocks. This relay is a common spare part in heating equipment, known for its durability and compatibility with standard relay sockets. When repairing or upgrading your system, a quality relay ensures consistent performance and long-term reliability in your heating setup.