Johnson Controls A421ABC-04C Electronic Single Stage Temperature Control 120/240 VAC SPDT -40°F to 212°F

Product Description

The Johnson Controls A421ABC-04C is a reliable electronic single-stage temperature control unit. This A421 Series device offers easy temperature regulation using a straightforward interface. The device includes an A99BB-400C temperature sensor with a thirteen-foot cable.

• Bright backlit LCD screen
• Adjustable On and Off temperature set points
• Compact design for easy installation

Product Highlights

This unit delivers precise temperature control with features like an anti-short cycle delay and sensor offset capability. It suits various heating and cooling systems, ensuring optimal performance and energy efficiency.

Product Information

Standard Information

• Brand: Johnson Controls
• MPN: A421ABC-04C

Technical Specifications

• Voltage: 120/240 VAC
• Temperature Range: -40°F to 212°F
• Switch Type: SPDT
• Control Range: -40 to 212 Degrees F
• Display Type: LCD
• Includes: A99BB-400C temperature sensor with thirteen-foot cable
• Enclosure Type: IP20, Type 1
• Sensor Type: A99