المحرك الحراري Resideo MT8-230-NO-2.5M 230V 8MM رقم 2.5M

This is a thermal actuator from Resideo, model MT8-230-NO-2.5M. It operates at 230V, has an 8mm stroke, and is normally open (NO) with a 2.5-meter cable. It is used for controlling three-way valves in heating systems.