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JOHNSON CONTROLS Line Volt Mechanical Tstat: Adj, SPDT, Open/Close on Rise, 30° to 80°F - Single-Stage Controls
JOHNSON CONTROLSSingle-Stage Controls

JOHNSON CONTROLS Line Volt Mechanical Tstat: Adj, SPDT, Open/Close on Rise, 30° to 80°F

The JOHNSON CONTROLS Line Volt Mechanical Tstat: Adj (MPN A19ABC-39C) is a single-stage control with an adjustable knob and SPDT switch action (Open/Close on Rise). It operates at 24 to 277V AC, with a temperature…

SKU 3G-OTH-67598

Also listed as: A19ABC39C · A19ABC 39C

Brand
JOHNSON CONTROLS
Item
Line Volt Mechanical Tstat: Adj, SPDT, Open/Close on Rise, 30° to 80°F
Category
Single-Stage Controls
Available to Order
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Worldwide Shipping
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

JOHNSON CONTROLS
Manufacturer Part Number
A19ABC-39C
Type
SPDT, Open/Close on Rise, 30° to 80°F, 6°F to 24°F
Voltage
24 to 277V AC
Control Type
Knob
Differential Type
Adjustable
Switch Type/Action
SPDT, Open/Close on Rise
Well Connection Size
1/2 in NPT
Temperature Differential
6°F to 24°F
Temperature Control Range
30° to 80°F

Technical Documents

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

Product Description

The JOHNSON CONTROLS Line Volt Mechanical Tstat: Adj (MPN A19ABC-39C) is a single-stage control with an adjustable knob and SPDT switch action (Open/Close on Rise). It operates at 24 to 277V AC, with a temperature control range of 30° to 80°F and an adjustable differential of 6°F to 24°F. The well connection size is 1/2 in NPT.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the JOHNSON CONTROLS A19ABC-39C line volt mechanical thermostat used for?

The JOHNSON CONTROLS A19ABC-39C is a single-stage line voltage mechanical thermostat used for temperature control in HVAC and industrial applications. It is suitable for controlling fans, valves, or electric heaters in commercial buildings, warehouses, and process environments where reliable on/off switching is required.

What are the specifications of the JOHNSON CONTROLS A19ABC-39C thermostat?

The JOHNSON CONTROLS A19ABC-39C is a single-stage control with an adjustable knob and SPDT switch action (Open/Close on Rise). It operates at 24 to 277V AC, with a temperature control range of 30° to 80°F and an adjustable differential of 6°F to 24°F. The well connection size is 1/2 in NPT.

Where to buy the JOHNSON CONTROLS A19ABC-39C thermostat worldwide?

You can source the JOHNSON CONTROLS A19ABC-39C thermostat worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine JOHNSON CONTROLS controls to customers worldwide.

How to install the JOHNSON CONTROLS A19ABC-39C line volt mechanical thermostat?

Install the JOHNSON CONTROLS A19ABC-39C by mounting it in a well with a 1/2 in NPT connection. Ensure power is off before wiring the SPDT switch according to your application (Open/Close on Rise). Set the knob to the desired temperature and adjust the differential between 6°F and 24°F. Follow local electrical codes.

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 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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