Johnson Controls A28AJ-4C Penn Series A28 Two-Stage Temperature Control, Wide Range-Adjustable Interstage Differential, Two-SPDT Switch Action, -7 to 27°C Range, 3/16" X 22" Bulb, 6' Capillary

TWO STAGE TEMP CONTROL;

Johnson Controls A28AJ-4C Penn Series A28 Two-Stage Temperature Control, Wide Range-Adjustable Interstage Differential, Two-SPDT Switch Action, -7 to 27°C Range, 3/16" X 22" Bulb, 6' Capillary

Johnson Controls A28AJ-4C Penn Series A28 Two-Stage Temperature Control, Wide Range-Adjustable Interstage Differential, Two-SPDT Switch Action, -7 to 27°C Range, 3/16" X 22" Bulb, 6' Capillary.

The Johnson Controls A28AJ-4C is a TWO STAGE TEMP CONTROL. It's 2-stage control means that it will perform two separate stages of heating or cooling to achieve the desired temperature. It can be used for many purposes such as controlling the temperature inside large spaces or vehicles, and water heaters, pool heaters, and an even home aquariums.

This piece of hardware is a Johnson Controls A28AJ-4C Penn series A28 two stage temperature control, wide range-adjustable interstage differential, two SPDT switch action, -7 to 27°C range, 3/16" x 22" bulb, 6' capillary. The Johnson Controls A28AJ-4C Penn Series A28 Two-Stage Temperature Control is designed for temperatures from -7 to 27°C.

This is a two-stage temperature control. It includes a wide range-adjustable interstage differential, two SPDT switch action, and a -7 to 27°C range. It has a 3/16" x 22" bulb and 6' capillary.

The Johnson Controls A28AJ-4C Penn Series A28 Two-Stage Temperature Control, Wide Range-Adjustable Interstage Differential, Two-SPDT Switch Action, -7 to 27°C Range, 3/16" X 22" Bulb, 6' Capillary is a set point temperature control used for indirect heating applications. It is designed for use with the Johnson Controls Penn Series Valve for two stage or single stage heating or cooling. . The Johnson Controls A28AJ-4C Penn Series A28 Two-Stage Temperature Control has a range from -7 to +27degrees Fahrenheit.

This TWO STAGE TEMP CONTROL, from Johnson Controls, is designed to control temperature in HVAC and industrial applications. It employs a single stage temperature control (A28AJ-4C), with a wide range-adjustable interstage differential (RAD). It has TWO SPDT switch action. The nominal input voltage required for the A28AJ-4C is 120 VAC. The A28AJ-4C has an adjustable overshoot. It is UL/CUL recognized, CSA certified and manufactured in an ISO 9001 facility. This product is most commonly used in commercial/industrial applications.

The Johnson Controls A28AJ-4C A28 Series two stage temperature control is wide range-adjustable and provides two SPDT switching actions.

TWO STAGE TEMP CONTROL; The A28AJ-4C is a two stage temperature control. It has a wide differential range of 7 to 27°C. It may be used continuously or in conjunction with the Johnson Controls MasterStat® System. If used in conjunction with the MasterStat® System, it will enable the complete shut off of refrigerant in all zones while still providing heat exchange.