Johnson Controls A19ABC-12C – Line Voltage Mechanical Thermostat, Heat or Cool, 100 to 240 F, Knob, 24 to 277 V AC, 1 C
Johnson Controls A19ABC-12C – Line Voltage Mechanical Thermostat, Heat or Cool, 100 to 240 F, Knob, 24 to 277 V AC, 1 C
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Ships factory-new in original packaging.
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Commercial Ordering FAQ
How do I verify that Johnson Controls A19ABC-12C – Line Voltage Mechanical Thermostat, Heat or Cool, 100 to 240 F, Knob, 24 to 277 V AC, 1 C is the correct replacement part for my equipment?
Check the OEM part number (A19ABC-12C) against your equipment nameplate or the manufacturer's repair parts list before ordering. If you are not sure, call the National Boiler Supply order desk at 850-565-3492 and we can cross-reference your equipment model and serial numbers before the order ships.
What are the shipping and freight options for JOHNSON CONTROLS orders?
Standard parcel orders ship quickly from commercial distribution centers. Shipping is a $35 flat rate on orders under $999, and qualifying orders of $999 or more ship free by ground. Heavy equipment that has to move by LTL freight is quoted after the order is placed and confirmed with you before dispatch.
Can contractors or facility managers request a formal quote or use a Purchase Order (PO)?
Yes. National Boiler Supply works with commercial contractors, mechanical engineers, municipalities, and facility teams. Call 850-565-3492 for a formal quote, bulk pricing, or PO and tax-exempt order processing.
What if this JOHNSON CONTROLS part is marked Call to Order or needed for an emergency repair?
Call our order desk at 850-565-3492. We can confirm factory lead times right away and arrange expedited air or hot-shot delivery when a repair cannot wait.
National Boiler Supply supplies the Johnson Controls A19ABC-12C Line Voltage Mechanical Thermostat to contractors, facility teams, and purchasing departments. Get fast dispatch, contractor-ready quotes, and order desk support at 850-565-3492.
Product Overview
Line Volt Mechanical Thermostat, Thermostat Switch Type SPDT, Thermostat Control Range 100 Degrees to 240 Degrees F, Thermostat Voltage 24 to 277VAC, Full Load Amps @ 120VAC 10A, Full Load Amps @ 240VAC 6A, Thermostat Programmable No, Remote Sensing Capability Yes, Thermostat Heating/Cooling Heating/Cooling, Thermostat Item Line Voltage Mechanical Thermostat, Remote Sensing Bulb Included Yes, Switch Action Open/Close on Rise, Number of Switches 1, Differential 6 Degrees to 24 Degrees F.
Technical Specifications
| Brand | Johnson Controls |
|---|---|
| Manufacturer Part Number | A19ABC-12C |
OEM Part Verification: Confirm Johnson Controls part number A19ABC-12C against your equipment nameplate or parts list before ordering. Our order desk can cross-check it for you.
Order Desk Support: Call 850-565-3492 for formal quotes, lead times, and volume pricing.
Corporate Procurement & PO Processing
Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.
Apply for Trade Account & Terms →📋 Procurement & Shipping Notice
- LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
- Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?
👉 Request a Commercial Quote or contact our procurement team for direct freight scheduling.