Johnson Controls M9104-GGA-2S Actuator 321894-709 an open circuit or "infinite"

an open circuit or "infinite" reading typically indicates a failed sensor

If the pilot lights but the main burner doesn't follow

The kit typically comes with 1/8-inch pilot tubing and the necessary fittings to streamline the replacement process

The C-305-S features ODF solder (sweat) connections

the Cleveland Controls DFS-221-228 is rated for operating temperatures up to 180°F (82°C)

Johnson Controls M9104-GGA-2S Actuator 321894-709 an open circuit or "infinite"The Johnson Controls M9104 GGA 2S is a high performance non spring return actuator designed specifically for proportional control in VAV and VVT zone applications. This 24Vac damper actuator delivers a consistent 35 lb in torque, making it a reliable solution for small to medium sized dampers where precise air volume modulation is required. With a 60 second travel time at 60 Hz and a synchronous motor drive, it ensures stable positioning without the