January 3, 2017
Turndown ratio has long been specified by many consulting engineers, but understood by few. Turn down ratio compares the maximum to minimum heat output. Turn down ratio for direct gas fired burners is 25:1, which means that the burner can modulate from 4% to 100% of...
January 3, 2017
Michigan Air Products is proud to represent XeteX, a specialty manufacturer of energy recovery and heat transfer systems. Their area of expertise is applying cost-effective air-to-air energy recovery technologies to a wide variety of applications: HVAC Indoor Air...
January 2, 2017
Greenheck Fan Corporation has introduced an innovative new program designed to assist in educating the HVAC industry. Common subjects including “Understanding Sound”, “Understanding Vibration”, “System Effect”, and “Kitchen Ventilation Systems Design” are but a few of...
