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Make sure the temperature is just right at your facility with this course, one in a comprehensive seven-part cd-rom series. It will teach workers how HVAC components work together and how regular maintenance will help ensure operating efficiency. Designed to give technicians a detailed understanding of air handlers, cooling systems and towers, condensers and electrical systems -- as well as an overview of basic troubleshooting techniques.Of all the major HVAC components, the air handler is perhaps most responsible for maintaining comfort and safety in the workplace -- but only if skillfully maintained. This course trains workers to calibrate and maintain air handlers to operate at peak efficiency.Topics covered include:-Calibrating the major systems -Pressure sensors and controls -Temperature and humidity controls -Outside air dampers -Return air dampers -Exhaust dampers -System testing -Freeze-stat -High-static safety controls -Water valves -Smoke alarms -Damper systems -Troubleshooting techniques -Common problems
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