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JOHNSON CONTROLS A19ACA-14C Indoor Single-Stage Control - Indoor Single-Stage Controls
JOHNSON CONTROLSIndoor Single-Stage Controls

JOHNSON CONTROLS A19ACA-14C Indoor Single-Stage Control

The JOHNSON CONTROLS A19ACA-14C is an indoor single-stage line-voltage mechanical thermostat with a temperature control range of -30° to 100°F. It features a manual-reset temperature differential, SPST switch action…

SKU 3G-OTH-68270

Also listed as: A19ACA14C · A19ACA 14C

Brand
JOHNSON CONTROLS
Item
A19ACA-14C Indoor Single-Stage Control
Part Number
A19ACA-14C
Category
Indoor Single-Stage Controls
Available to Order
Also known as:A19ACA-14CJOHNSON CONTROLS
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

JOHNSON CONTROLS
Manufacturer Part Number
A19ACA-14C
Type
Steel, Manual Reset, Manual Reset
Voltage
24 to 277V AC
Differential Type
Manual Reset
Enclosure Material
Steel
Switch Type/Action
SPST, Close on Rise
Temperature Differential
Manual Reset
Temperature Control Range
-30° to 100°F
Capillary Length/Bulb Diameter
6 ft Capillary, 4 in x 3/8 in Bulb

Technical Documents

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

Product Description

The JOHNSON CONTROLS A19ACA-14C is an indoor single-stage line-voltage mechanical thermostat with a temperature control range of -30° to 100°F. It features a manual-reset temperature differential, SPST switch action (close on rise), and operates on 24 to 277V AC. The unit includes a 6 ft capillary with a 4 in x 3/8 in bulb and a steel enclosure.

Frequently Asked Questions

What is the JOHNSON CONTROLS A19ACA-14C used for?

The JOHNSON CONTROLS A19ACA-14C is a line-voltage mechanical thermostat used for indoor single-stage temperature control in industrial HVAC and refrigeration systems. It provides manual-reset protection, closing its SPST contacts on temperature rise, making it suitable for freeze protection or high-limit safety applications.

What are the specifications of the JOHNSON CONTROLS A19ACA-14C?

The JOHNSON CONTROLS A19ACA-14C has a temperature control range of -30° to 100°F, a manual-reset differential, and operates on 24 to 277V AC. It features an SPST switch action (close on rise), a 6 ft capillary with a 4 in x 3/8 in bulb, and a steel enclosure.

Where to buy the JOHNSON CONTROLS A19ACA-14C worldwide?

3G Electric supplies the JOHNSON CONTROLS A19ACA-14C to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this thermostat to your facility. Contact us for pricing and lead time on your order.

How to install the JOHNSON CONTROLS A19ACA-14C?

Mount the steel enclosure securely in a dry indoor location. Route the 6 ft capillary and bulb to the sensing point, ensuring the bulb is fully immersed or in good thermal contact. Wire the SPST contacts per the close-on-rise function, and verify the manual-reset operation before energizing at 24 to 277V AC.

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
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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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Mechanical thermostat with steel enclosure, SPDT switch action (open/close on rise), and fixed 3°F differential. Temperature control range -30° to 100°F, operates at 120 to 277V AC. Includes 2 ft capillary with 3 in x 3/8 in bulb. Suitable for indoor temperature control in HVAC and industrial environments
JOHNSON CONTROLS
Mechanical thermostat with steel enclosure, SPDT switch action (open/close on rise), and fixed 3°F differential. Temperature control range -30° to 100°F, operates at 120 to 277V AC. Includes 2 ft capillary with 3 in x 3/8 in bulb. Suitable for indoor temperature control in HVAC and industrial environments

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