Honeywell Sensing and Control known for their impressive range of commercial and precision thermostat products. These precision thermostats are fitted with both hermetic and non-hermetic devices making them perfect for applications computers, aircraft, radar equipment, copy machines, medical equipment and electronic control systems. The company releases custom-packaged thermostats to be used in extreme environmental conditions. Commercial thermostats can be used with a variety of small applications like automotive applications, heat and smoke detectors, office copy machines and HVAC equipment. These snap action thermostats have a number of features like automatic or manual reset options, phenolic or ceramic housings and different varieties of mounting brackets and terminals.