Grey rectangular thermostat box with a small black dial and a long coiled copper capillary ending in a cylindrical bulb.

A19AAB-40C | Johnson Controls | Thermostats & Controllers

Remote Bulb Temp Control, 12" Cap, SPST, NEMA 1, 3/8 X 3-1/2" Bulb, Open High, 100/240F

Brand:Johnson Controls

MPN:A19AAB-40C

SKU:A19AAB-40C

List Price:

$409.00

Today's Price:

$212.68

product datasheet

catalog page

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product specifications

Stages

Single

System Switching

Fan Switching

Controls Outputs

SPST

Type

Remote Bulb

Differential

Set Point Range

100 to 240 °F

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/12IN CAP/SPST/3/8X3.5IN BULB/OPH100/240F

Manufacturer

Johnson Controls