HVAC--EffHVAC is an efficiency tool that can greatly reduce energy costs and extend equipment life.(Tools of the Trade)

HVAC--EffHVAC is an efficiency tool that can greatly reduce energy costs and extend equipment life. Applicable to chillers, boilers, and plate exchangers, this Internet-based service can diagnose systematic problems with sensors, gauges, data entry, or flow rate. Additionally, it can detect high or low refrigerant levels, fouling or scaling, non-condensable gasses, and plugged or restricted flow. Comprehensive reports and troubleshooting guidelines help users correct problems. EffHVAC by Efficiency Technologies Inc. Circle 237.