The Johnson Controls W43A-14C Humidistat Thermostat is a new old stock product designed for HVAC and refrigeration systems. This thermostat, made by the reputable brand Johnson Controls, is specifically designed to control humidity levels in commercial or industrial settings. With its precision settings and reliable performance, this humidistat thermostat ensures optimal conditions for efficiency and comfort in various applications. Ideal for businesses looking to maintain a consistent and healthy environment, this product is a valuable addition to any HVAC system. This is new old stock box opened to take photos