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JOHNSON CONTROLS Remote Bulb thermostat: 50° to 130°F, Steel, Adj, 3.5° to 14°F - Indoor Single-Stage Controls
JOHNSON CONTROLSIndoor Single-Stage Controls

JOHNSON CONTROLS Remote Bulb thermostat: 50° to 130°F, Steel, Adj, 3.5° to 14°F

The JOHNSON CONTROLS A19ABC-4C is an indoor single-stage remote bulb thermostat with a temperature control range of 50° to 130°F. It features an adjustable differential of 3.5° to 14°F, operates on 120 to 277V AC…

SKU 3G-OTH-68191

Brand
JOHNSON CONTROLS
Item
Remote Bulb thermostat: 50° to 130°F, Steel, Adj, 3.5° to 14°F
Category
Indoor Single-Stage Controls
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Technical Specifications

JOHNSON CONTROLS
Manufacturer Part Number
A19ABC-4C
Type
Steel, Adj, 3.5° to 14°F
AC Volt
120 to 277V
Voltage
120 to 277V AC
Differential Type
Adjustable
Enclosure Material
Steel
Switch Type/Action
SPDT, Open/Close on Rise
Temperature Differential
3.5° to 14°F
Temperature Control Range
50° to 130°F
Capillary Length/Bulb Diameter
8 ft Capillary, 5 in x 3/8 in Bulb
View Full Spec Sheet

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JOHNSON CONTROLS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JOHNSON CONTROLS A19ABC-4C is an indoor single-stage remote bulb thermostat with a temperature control range of 50° to 130°F. It features an adjustable differential of 3.5° to 14°F, operates on 120 to 277V AC, and uses a SPDT switch action (open/close on rise). The steel enclosure houses an 8 ft capillary with a 5 in x 3/8 in bulb.

Frequently Asked Questions

What is the JOHNSON CONTROLS A19ABC-4C remote bulb thermostat used for?

The JOHNSON CONTROLS A19ABC-4C is used for indoor single-stage temperature control in HVAC and industrial applications. It senses temperature via a remote bulb and capillary, making it suitable for duct, tank, or space sensing where the controller must be mounted away from the measured environment.

What are the specifications of the JOHNSON CONTROLS A19ABC-4C thermostat?

The A19ABC-4C has a temperature control range of 50° to 130°F, an adjustable differential of 3.5° to 14°F, and operates on 120 to 277V AC. It features a SPDT switch action (open/close on rise), an 8 ft capillary with a 5 in x 3/8 in bulb, and a steel enclosure.

Where to buy the JOHNSON CONTROLS A19ABC-4C thermostat worldwide?

3G Electric supplies the JOHNSON CONTROLS A19ABC-4C thermostat worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time for your region.

How to install the JOHNSON CONTROLS A19ABC-4C remote bulb thermostat?

Mount the steel enclosure securely in a dry indoor location. Position the remote bulb at the sensing point and route the 8 ft capillary without sharp bends. Connect wiring per the SPDT open/close on rise action for 120 to 277V AC. Adjust the differential between 3.5° and 14°F as needed.

Used in

Common applications for JOHNSON CONTROLS
Industrial refrigeration — Johnson Controls P170SA-1C dual pressure control for compressor protection in ammonia or halocarbon systems
Chiller plant automation — Johnson Controls VA7810-HGA-2 electric globe valve actuator for modulating chilled water flow in VG7000 series valves
Pneumatic HVAC retrofit — Johnson Controls T-4002-302 conversion kit for upgrading existing Robertshaw thermostats in commercial buildings
Cooling tower water management — Johnson Controls V-4332-1007 pneumatically actuated diaphragm valve for 3-way diverting of water flow
Boiler fuel oil pressure monitoring — Johnson Controls P545NCB-25C electronic lube oil pressure control with alarm for burner management systems
Process pressure sensing — Johnson Controls P599AAPS105C pressure transmitter with IP67 rating for washdown zones in food and beverage plants

JOHNSON CONTROLS Products

3G Electric supplies JOHNSON CONTROLS indoor single-stage controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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