9-13 PSI Spring Range, 1 1/2" Stroke, 1/4" OD Barbed Fitting Air Connection, 25 PSI Max Control Pressure, Spring Return Stem Down, Pneumatic Valve Actuator (100 Square Inch) with Mounting Kit

Defrost Control, MR1 Single Stage, 24 Vac, ± 1.8 Degree Accuracy, Din Rail Mount, Provides Temperature and Alarm Management, A99BB-200C ( 1 ) Sensor Included

DEFR TEMP CONT; W/A99BB-200

Defrost Control, MR2 Two Stage, 24 Vac, ± 1.8 Degree Accuracy, Panel Mount, Provides Temperature and Alarm Management, A99BB-200C ( 1 ) Sensor Included

Defrost Control, MR4 Four Stage, 24 Vac, ± 1.8 Degree Accuracy, Din Rail Mount, Provides Temperature and Alarm Management, A99BB-200C ( 2 ) Sensor Included