Oil Burner Control
Diff. Pressure connection set
Differential pressure sensor
servomotor
Damper actuator
Actuator
actuator
Supervisory unit
valve
thermostat
Damper Actuator
MODULE
valve actuator
Damper actuator
Burner Controller
Valve
Universal room thermostat for 4-pipe systems, AC 230 V, positioning signal 2 pt or PWM