XeteX designs and manufactures custom commercial and industrial air handling systems that improve indoor air quality, energy efficiency, and climate control for large buildings. Their engineered HVAC solutions include dedicated outdoor air systems (DOAS), energy recovery ventilation units, and custom air handling equipment built to meet the specific requirements of healthcare facilities, manufacturing plants, laboratories, schools, and other demanding environments. XeteX systems are designed to deliver precise temperature, humidity, and ventilation control while improving building performance and energy efficiency.