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

A19AAF-12C | Johnson Controls | Thermostats & Controllers

Remote Bulb Temp Control, Fixed Diff 3.5+/-2F, SPDT, 10' Cap, 3/8 X 3" Bulb

Brand:Johnson Controls

MPN:A19AAF-12C

SKU:A19AAF-12C

List Price:

$418.00

Today's Price:

$217.36

product datasheet

catalog page

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product specifications

Stages

Single

System Switching

Fan Switching

Controls Outputs

SPDT

Type

Remote Bulb

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/10FT CAP/SPDT/3/8X3IN BULB 25/225F

Manufacturer

Johnson Controls