Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
JOHNSON CONTROLS Line Volt Mechanical Tstat: 100° to 170°F, Steel, Manual Reset - Two-Circuit Indoor Single-Stage Controls
JOHNSON CONTROLSTwo-Circuit Indoor Single-Stage Controls

JOHNSON CONTROLS Line Volt Mechanical Tstat: 100° to 170°F, Steel, Manual Reset

The JOHNSON CONTROLS A70KA-1C is a two-circuit indoor single-stage control with a steel enclosure. It features a manual reset differential type, SPST switch action (open/close on rise), and a temperature control…

SKU 3G-OTH-67720

Brand
JOHNSON CONTROLS
Item
Line Volt Mechanical Tstat: 100° to 170°F, Steel, Manual Reset
Category
Two-Circuit Indoor Single-Stage Controls
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

JOHNSON CONTROLS
Manufacturer Part Number
A70KA-1C
Type
Steel, Manual Reset, 8°F
Voltage
120 to 600V AC
Differential Type
Manual Reset
Enclosure Material
Steel
Switch Type/Action
SPST, Open/Close on Rise
Temperature Differential
8°F
Temperature Control Range
100° to 170°F
Capillary Length/Bulb Diameter
6 ft Capillary, 10 in x 3/8 in Bulb
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The JOHNSON CONTROLS A70KA-1C is a two-circuit indoor single-stage control with a steel enclosure. It features a manual reset differential type, SPST switch action (open/close on rise), and a temperature control range of 100° to 170°F with an 8°F differential. The unit operates at 120 to 600V AC and includes a 6 ft capillary with a 10 in x 3/8 in bulb.

Frequently Asked Questions

What is the JOHNSON CONTROLS A70KA-1C used for?

The JOHNSON CONTROLS A70KA-1C is a line-voltage mechanical thermostat used for temperature control in industrial HVAC, refrigeration, and process equipment. It opens or closes a single-pole single-throw (SPST) circuit on temperature rise, with manual reset after a limit event.

What are the specifications of the JOHNSON CONTROLS A70KA-1C?

The A70KA-1C has a temperature control range of 100° to 170°F with an 8°F differential. It operates at 120 to 600V AC, features SPST switch action (open/close on rise), manual reset, a steel enclosure, and a 6 ft capillary with a 10 in x 3/8 in bulb.

Where to buy the JOHNSON CONTROLS A70KA-1C worldwide?

3G Electric supplies the JOHNSON CONTROLS A70KA-1C worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the JOHNSON CONTROLS A70KA-1C thermostat?

Mount the steel enclosure securely, route the 6 ft capillary and bulb to the sensing location, and connect the SPST switch per the wiring diagram for 120 to 600V AC. Ensure manual reset is accessible. Follow JOHNSON CONTROLS guidelines for proper placement and electrical safety.

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 two-circuit indoor single-stage controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
JOHNSON CONTROLS Line Volt Mechanical Tstat: 100° to 240°F, Steel, Manual Reset, Manual Reset (MPN A19ADB-1C). Key specifications — Switch Type/Action: SPST, Open on Rise; Temperature Control Range: 100° to 240°F; Temperature Differential: Manual Reset; Voltage: 24 to 277V AC; Capillary Length/Bulb Diameter: 6 ft Capillary, 3-1/2 in x 3/8 in Bulb; Brand: JOHNSON CONTROLS; Differential Type: Manual Reset; Enclosure Material: Steel.
JOHNSON CONTROLS
JOHNSON CONTROLS Line Volt Mechanical Tstat: 100° to 240°F, Steel, Manual Reset, Manual Reset (MPN A19ADB-1C). Key specifications — Switch Type/Action: SPST, Open on Rise; Temperature Control Range: 100° to 240°F; Temperature Differential: Manual Reset; Voltage: 24 to 277V AC; Capillary Length/Bulb Diameter: 6 ft Capillary, 3-1/2 in x 3/8 in Bulb; Brand: JOHNSON CONTROLS; Differential Type: Manual Reset; Enclosure Material: Steel.
JOHNSON CONTROLS Line Volt Mechanical Tstat: 40° to 90°F, Steel, Adj, 3.5°/2° to 7°F (MPN A28AA-36C). Key specifications — Switch Type/Action: SPDT, Open/Close on Rise; Temperature Control Range: 40° to 90°F; Temperature Differential: 3.5°/2° to 7°F; Voltage: 24 to 277V AC; Capillary Length/Bulb Diameter: 6 ft Capillary, 6 ft x 3/8 in Bulb; Brand: JOHNSON CONTROLS; Differential Type: Adjustable; Enclosure Material: Steel.
JOHNSON CONTROLS
JOHNSON CONTROLS Line Volt Mechanical Tstat: 40° to 90°F, Steel, Adj, 3.5°/2° to 7°F (MPN A28AA-36C). Key specifications — Switch Type/Action: SPDT, Open/Close on Rise; Temperature Control Range: 40° to 90°F; Temperature Differential: 3.5°/2° to 7°F; Voltage: 24 to 277V AC; Capillary Length/Bulb Diameter: 6 ft Capillary, 6 ft x 3/8 in Bulb; Brand: JOHNSON CONTROLS; Differential Type: Adjustable; Enclosure Material: Steel.
JOHNSON CONTROLS Line Volt Mechanical Tstat: -30° to 100°F, Steel, Manual Reset, Manual Reset (MPN A19ACA-15C). Key specifications — Switch Type/Action: SPST, Close on Rise; Temperature Control Range: -30° to 100°F; Temperature Differential: Manual Reset; Voltage: 24 to 277V AC; Capillary Length/Bulb Diameter: 10 ft Capillary, 4 in x 3/8 in Bulb; Brand: JOHNSON CONTROLS; Differential Type: Manual Reset; Enclosure Material: Steel.
JOHNSON CONTROLS
JOHNSON CONTROLS Line Volt Mechanical Tstat: -30° to 100°F, Steel, Manual Reset, Manual Reset (MPN A19ACA-15C). Key specifications — Switch Type/Action: SPST, Close on Rise; Temperature Control Range: -30° to 100°F; Temperature Differential: Manual Reset; Voltage: 24 to 277V AC; Capillary Length/Bulb Diameter: 10 ft Capillary, 4 in x 3/8 in Bulb; Brand: JOHNSON CONTROLS; Differential Type: Manual Reset; Enclosure Material: Steel.
JOHNSON CONTROLS Line Volt Mechanical Tstat: -30° to 100°F, Steel, Manual Reset, Manual Reset (MPN A19ACA-14C). Key specifications — Switch Type/Action: SPST, Close on Rise; Temperature Control Range: -30° to 100°F; Temperature Differential: Manual Reset; Voltage: 24 to 277V AC; Capillary Length/Bulb Diameter: 6 ft Capillary, 4 in x 3/8 in Bulb; Brand: JOHNSON CONTROLS; Differential Type: Manual Reset; Enclosure Material: Steel.
JOHNSON CONTROLS
JOHNSON CONTROLS Line Volt Mechanical Tstat: -30° to 100°F, Steel, Manual Reset, Manual Reset (MPN A19ACA-14C). Key specifications — Switch Type/Action: SPST, Close on Rise; Temperature Control Range: -30° to 100°F; Temperature Differential: Manual Reset; Voltage: 24 to 277V AC; Capillary Length/Bulb Diameter: 6 ft Capillary, 4 in x 3/8 in Bulb; Brand: JOHNSON CONTROLS; Differential Type: Manual Reset; Enclosure Material: Steel.
JOHNSON CONTROLS Line Volt Mechanical Tstat: 50° to 200°F, Steel, Adj, 6° to 24°F (MPN A19ABB-2C). Key specifications — Switch Type/Action: SPST, Open on Rise; Temperature Control Range: 50° to 200°F; Temperature Differential: 6° to 24°F; Voltage: 120 to 277V AC; Capillary Length/Bulb Diameter: 10 ft Capillary, 2-1/2 in x 3/8 in Bulb; Brand: JOHNSON CONTROLS; Differential Type: Adjustable; Enclosure Material: Steel.
JOHNSON CONTROLS
JOHNSON CONTROLS Line Volt Mechanical Tstat: 50° to 200°F, Steel, Adj, 6° to 24°F (MPN A19ABB-2C). Key specifications — Switch Type/Action: SPST, Open on Rise; Temperature Control Range: 50° to 200°F; Temperature Differential: 6° to 24°F; Voltage: 120 to 277V AC; Capillary Length/Bulb Diameter: 10 ft Capillary, 2-1/2 in x 3/8 in Bulb; Brand: JOHNSON CONTROLS; Differential Type: Adjustable; Enclosure Material: Steel.
JOHNSON CONTROLS Line Volt Mechanical Tstat: -30° to 100°F, Steel, Adj, 5°/2° to 7°F (MPN A28AA-29C). Key specifications — Switch Type/Action: SPDT, Open/Close on Rise; Temperature Control Range: -30° to 100°F; Temperature Differential: 5°/2° to 7°F; Voltage: 24 to 277V AC; Capillary Length/Bulb Diameter: 8 ft Capillary, 8 ft x 3/8 in Bulb; Brand: JOHNSON CONTROLS; Differential Type: Adjustable; Enclosure Material: Steel.
JOHNSON CONTROLS
JOHNSON CONTROLS Line Volt Mechanical Tstat: -30° to 100°F, Steel, Adj, 5°/2° to 7°F (MPN A28AA-29C). Key specifications — Switch Type/Action: SPDT, Open/Close on Rise; Temperature Control Range: -30° to 100°F; Temperature Differential: 5°/2° to 7°F; Voltage: 24 to 277V AC; Capillary Length/Bulb Diameter: 8 ft Capillary, 8 ft x 3/8 in Bulb; Brand: JOHNSON CONTROLS; Differential Type: Adjustable; Enclosure Material: Steel.

More from JOHNSON CONTROLS

View all JOHNSON CONTROLS parts →
JOHNSON CONTROLS Line Volt Mechanical Tstat: 15° to 55°F, Steel, Manual Reset, 5°F (MPN A70HA-1C). Key specifications — Switch Type/Action: SPST, Open/Close on Rise; Temperature Control Range: 15° to 55°F; Temperature Differential: 5°F; Voltage: 120 to 600V AC; Capillary Length/Bulb Diameter: 20 ft Capillary, 20 ft x 1/8 in Bulb; Brand: JOHNSON CONTROLS; Differential Type: Manual Reset; Enclosure Material: Steel.
JOHNSON CONTROLS
JOHNSON CONTROLS Line Volt Mechanical Tstat: 15° to 55°F, Steel, Manual Reset, 5°F (MPN A70HA-1C). Key specifications — Switch Type/Action: SPST, Open/Close on Rise; Temperature Control Range: 15° to 55°F; Temperature Differential: 5°F; Voltage: 120 to 600V AC; Capillary Length/Bulb Diameter: 20 ft Capillary, 20 ft x 1/8 in Bulb; Brand: JOHNSON CONTROLS; Differential Type: Manual Reset; Enclosure Material: Steel.
JOHNSON CONTROLS Line Volt Mechanical Tstat: 15° to 55°F, Steel, Fixed, 5°F, 120 to 600V AC Volt (MPN A70GA-1C). Key specifications — Switch Type/Action: SPST, Open/Close on Rise; Temperature Control Range: 15° to 55°F; Temperature Differential: 5°F; Voltage: 120 to 600V AC; Capillary Length/Bulb Diameter: 20 ft Capillary, 20 ft x 1/8 in Bulb; Brand: JOHNSON CONTROLS; Differential Type: Fixed; Enclosure Material: Steel.
JOHNSON CONTROLS
JOHNSON CONTROLS Line Volt Mechanical Tstat: 15° to 55°F, Steel, Fixed, 5°F, 120 to 600V AC Volt (MPN A70GA-1C). Key specifications — Switch Type/Action: SPST, Open/Close on Rise; Temperature Control Range: 15° to 55°F; Temperature Differential: 5°F; Voltage: 120 to 600V AC; Capillary Length/Bulb Diameter: 20 ft Capillary, 20 ft x 1/8 in Bulb; Brand: JOHNSON CONTROLS; Differential Type: Fixed; Enclosure Material: Steel.
JOHNSON CONTROLS Line Volt Mechanical Tstat: 35° to 80°F, Steel, Manual Reset, 6°F (MPN A70HA-2C). Key specifications — Switch Type/Action: SPST, Open/Close on Rise; Temperature Control Range: 35° to 80°F; Temperature Differential: 6°F; Voltage: 120 to 600V AC; Capillary Length/Bulb Diameter: 6 ft Capillary, 3 in x 3/8 in Bulb; Brand: JOHNSON CONTROLS; Differential Type: Manual Reset; Enclosure Material: Steel.
JOHNSON CONTROLS
JOHNSON CONTROLS Line Volt Mechanical Tstat: 35° to 80°F, Steel, Manual Reset, 6°F (MPN A70HA-2C). Key specifications — Switch Type/Action: SPST, Open/Close on Rise; Temperature Control Range: 35° to 80°F; Temperature Differential: 6°F; Voltage: 120 to 600V AC; Capillary Length/Bulb Diameter: 6 ft Capillary, 3 in x 3/8 in Bulb; Brand: JOHNSON CONTROLS; Differential Type: Manual Reset; Enclosure Material: Steel.
JOHNSON CONTROLS Line Volt Mechanical Tstat: 15° to 55°F, Steel, Manual Reset, 2°F (MPN A70HA-14C). Key specifications — Switch Type/Action: SPST, Open/Close on Rise; Temperature Control Range: 15° to 55°F; Temperature Differential: 2°F; Voltage: 120 to 600V AC; Capillary Length/Bulb Diameter: 20 ft Capillary, 20 ft x 1/8 in Bulb; Brand: JOHNSON CONTROLS; Differential Type: Manual Reset; Enclosure Material: Steel.
JOHNSON CONTROLS
JOHNSON CONTROLS Line Volt Mechanical Tstat: 15° to 55°F, Steel, Manual Reset, 2°F (MPN A70HA-14C). Key specifications — Switch Type/Action: SPST, Open/Close on Rise; Temperature Control Range: 15° to 55°F; Temperature Differential: 2°F; Voltage: 120 to 600V AC; Capillary Length/Bulb Diameter: 20 ft Capillary, 20 ft x 1/8 in Bulb; Brand: JOHNSON CONTROLS; Differential Type: Manual Reset; Enclosure Material: Steel.
JOHNSON CONTROLS Line Volt Mechanical Tstat: 35° to 80°F, Steel, Adj, 3° to 30°F (MPN A70GA-2C). Key specifications — Switch Type/Action: SPST, Open/Close on Rise; Temperature Control Range: 35° to 80°F; Temperature Differential: 3° to 30°F; Voltage: 120 to 600V AC; Capillary Length/Bulb Diameter: 6 ft Capillary, 3 in x 3/8 in Bulb; Brand: JOHNSON CONTROLS; Differential Type: Adjustable; Enclosure Material: Steel.
JOHNSON CONTROLS
JOHNSON CONTROLS Line Volt Mechanical Tstat: 35° to 80°F, Steel, Adj, 3° to 30°F (MPN A70GA-2C). Key specifications — Switch Type/Action: SPST, Open/Close on Rise; Temperature Control Range: 35° to 80°F; Temperature Differential: 3° to 30°F; Voltage: 120 to 600V AC; Capillary Length/Bulb Diameter: 6 ft Capillary, 3 in x 3/8 in Bulb; Brand: JOHNSON CONTROLS; Differential Type: Adjustable; Enclosure Material: Steel.
JOHNSON CONTROLS Line Volt Mechanical Tstat: 15° to 55°F, Steel, Fixed, 5°F, 120 to 600V AC Volt (MPN A70BA-18C). Key specifications — Switch Type/Action: SPST, Close on Rise; Temperature Control Range: 15° to 55°F; Temperature Differential: 5°F; Voltage: 120 to 600V AC; Capillary Length/Bulb Diameter: 20 ft Capillary, 20 ft x 1/8 in Bulb; Brand: JOHNSON CONTROLS; Differential Type: Fixed; Enclosure Material: Steel.
JOHNSON CONTROLS
JOHNSON CONTROLS Line Volt Mechanical Tstat: 15° to 55°F, Steel, Fixed, 5°F, 120 to 600V AC Volt (MPN A70BA-18C). Key specifications — Switch Type/Action: SPST, Close on Rise; Temperature Control Range: 15° to 55°F; Temperature Differential: 5°F; Voltage: 120 to 600V AC; Capillary Length/Bulb Diameter: 20 ft Capillary, 20 ft x 1/8 in Bulb; Brand: JOHNSON CONTROLS; Differential Type: Fixed; Enclosure Material: Steel.