Johnson Controls A421ABD-02 temperature controller for refrigeration and HVAC systems. Operates on 120/240 VAC with off-cycle defrost function to prevent frost buildup. Features configurable relay output for heating and cooling modes, digital display, and user-friendly programming menu. Compact design (2.3 lbs) suitable for commercial and industrial temperature-sensitive applications.
Johnson Controls A421ABD-02 Temperature Controller 120/240V
Johnson Controls
$0.00
Pricing & online ordering are launching soon. For availability, call 312-564-5212.
- Fits brands
- Johnson Controls
(No reviews yet)
Write a Review
Write a Review
Johnson Controls
Johnson Controls A421ABD-02 Temperature Controller 120/240V
- SKU:
- A421ABD-02
- Product Type:
- Temperature Controller
- Subcategory:
- Defrost Controller
- Application:
- Commercial/Industrial
- System Type:
- Refrigeration, HVAC, Heat Pump
- Installation Type:
- OEM Replacement
- Voltage:
- 120/240V AC
- Voltage Class:
- Line Voltage
- Phase:
- Single Phase
- Amperage:
- 8A @ 240V
- Temperature Range:
- -40°F to 150°F
- Control Type:
- Non-Programmable
- Switch Action:
- SPDT
Add to Cart
The item has been added
Add to Cart
The item has been added
Add to Cart
The item has been added
Add to Cart
The item has been added
Add to Cart
The item has been added