Cool or heat objects in containers. Heat is absorbed and dissipated through high density heat exchangers equipped with air ducted shrouds and fans. “When air flows unimpeded, thermal equilibrium follows.” Once heat is captured, it is pumped through TE modules and then released into the air via fan-driven ducts. Like “wind guiding water,” this series balances every degree, cares for every airflow path, and inherits decades of thermal management expertise — perfect for medical diagnostics, semiconductor fabrication, food and beverage cooling, and industrial instrumentation.