Johnson Controls A19AHA-2 Temperature Control 30To50 Open Low 520 Differential

The Johnson Controls A19AHA-2 Temperature Control is a universal and stable unit for HVAC and refrigeration equipment. This control has a temperature range of -30°F to 50°F and a differential of 5-20°F, which makes it easy to control the temperature. It is flexible in installation and application and is equipped with SPST contacts and a 6-foot capillary tube. This control is adopted widely in the walk-in coolers and freezers, greenhouses and elsewhere where temperature fluctuations are critical. It also has a responsive design that enables it to keep the environment at the right temperature and preserve perishable products while keeping equipment at optimal performance.