Johnson Controls A19AAB-7C Electromechanical Temperature Control

The Johnson Controls A19AAB-7C Electromechanical Temperature Control delivers precise thermal management for HVAC/R and water heating applications. This robust unit features a 3/16 inch x 9-1/2 inch bulb with a 6 foot copper capillary and is optimized for reliable 1-Stage operation.

Operating across a wide temperature window, it handles a Temperature Range 100 to 300 Deg F with a Maximum Temperature Rating 350 Deg F, ensuring steady performance under fluctuating conditions. Its SPST contact configuration and a rating of 120 to 277 Volt AC, 22 Amp support common HVAC/R and Water Heating Control needs. The Knob Range Adjuster with Visible Scale makes on-site calibration quick and accurate for installers and technicians.

• Type: 3/16" x 9-1/2" bulb, 6 ft copper capillary
• Stage & Configuration: 1-Stage, SPST
• Applications: HVAC/R and Water Heating Control
• Electrical Rating: 120–277 VAC, up to 22 A
• Adjustment: Knob with visible scale for easy setup