HVAC air diffuser actuator, thermal element

Thermally Activated Vents are a reliable and customizable thermal control solution. These repeatable devices were designed for use in the industrial enclosures and cabinets with your needs in mind. They are simpler and more reliable than alternative solutions, while not using an external power source. No maintenance and easy setup will save you time and money while providing your boxes with the right amount of cooling, independent of power failures or surges. Our system, when the temperature inside your enclosure goes up, air can flow in to cool it down. It is that simple and that effective. The thermal expansion material blend we use gives us an edge over our competitor's standard operating temperatures. When you choose Rostra's self-actuating diffusers, you are in complete control of what temperature range you receive. You can choose any temperature range from 30F to 300F, which is the largest selection available today. We has the capability to machine the actuator with any type of thread, shoulder, valve end, or any other custom modification you would like. We can customize your device's characteristics to any value you need it to be; all you need to do is provide us with the specific requirements. If you are unsure of what you need, we work with you and provide samples for you to test. Because of the nature of our product, each system is custom manufactured for each customer due to their individual temperature function needs. Standard operation: Temperature rises, vent opens, and air is allowed to flow in.