Manufacturer: Johnson Controls
Description: 15/55F CoilBulb20"PNEU-OpenLow
Category: Pneumatic Controls
Sub Category: Controllers
Temperature Actuated Pneumatic Switch
A40 Temperature Actuated Pneumatic
Switches control integral pneumatic switches
when the sensed temperature reaches the
control set point.
• Available in a variety of styles.
• Provided with either auto recycle or manual
• A barb fitting permits “push-on” 1/4 in.
• Controls have a “sight-set” calibrated scale
which shows the setpoint. Adjustments can
be made without removing the control
• Duct mounting flange available separately
when required. Request Part No.
Unit Replacement Only
Replaces Part Numbers: A40EA-1, CARA40EA-1