Danfoss Turbocor VTT (Variable Twin Turbo) compressors are oil-free, variable speed, magnetic bearing centrifugal compressors ideal for commercial air-conditioning or process cooling chillers reaching up to 1,000 tons or more....More
When measuring and diagnosing the operation and performance of an HVAC system, the timing and measurement are critical. Ideally, the system should be calling for full heating or cooling, and fan speed so it can reach a stable operating condition. Let’s take a closer look at what constitutes stable operating conditions so your test data allows you to accurately diagnose the performance and operation of your systems.
Why is Stability So Important?...More