Gray thermostat box with dial and attached copper bulb on a long coil.

A28AB-1C | Johnson Controls | Thermostats & Controllers

Dpdt Temp Control, 20/80F, 6' Cap, 2-SPDT, NEMA Type 1, 3/8 X 5" Bulb

Brand:Johnson Controls

MPN:A28AB-1C

SKU:A28AB-1C

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product specifications

Stages

Two Stage

System Switching

Fan Switching

Type

Remote Bulb

Set Point Range

20 to 80 °F

Controls Outputs

2 SPDT

product series features

SPDT switching
Front control set point
Adjustable differential
No power required (A19)

more information & related documents

Series Description

The Johnson Controls A19 Series is a single stage, heating or cooling, SPDT temperature control that uses a liquid-filled sensing element and capillary. The unit has an exposed or concealed set point dial with adjustable differential, and it will switch line voltages.The A28 Series is a two stage, heating or cooling, w/2-SPDT temperature control that uses a liquid-filled sensing element and capillary. The unit has an exposed or concealed set point dial with adjustable differential, and it will switch line voltages.

Kele Description

TEMP CTRL/DPDT/20/80F/6 CAP/2-SPDT/N1/3/8 X 5IN

Manufacturer

Johnson Controls