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Jun 24, 2015
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HVAC and Electric Motors

A multistory commercial office building has a relatively new 1.5-ton split system that cools the elevator equipment room. When the building’s maintenance staff discovered the system was not running and the temperature in the equipment room was abnormally high, an A/C service tech was dispatched. The service tech was unable to find any malfunction in the equipment, but when he measured the voltage on the single-phase circuit serving the condenser and air-handler units, it was 197 with no major loads....More

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Jul 22, 2015
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How to Get the Most Out of Your Building Automation System with Service

This webinar will walk you through a systematic approach to maintaining building controls systems and the benefits that are gained through this approach, both during building startup and throughout the lifecycle....More
May 14, 2015
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School Summer HVAC Maintenance and System Upgrades

This webinar will cover important tasks that should be performed during summer break to ensure school HVAC systems operate reliably and efficiently throughout the school year, providing good indoor-air quality and thermal and acoustical comfort for students and staff members....More
Apr 29, 2015
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Measuring Humidity and CO2 to Ensure Reliability and Reduce Life-Cycle Costs

Learn about how the right humidity and CO2 instruments can help address and prevent issues regarding unreliable control systems, improving human comfort and high maintenance costs....More

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